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                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_OpCx6rJeEea6pJvs84VkRg" name="MessageRecv8" covered="_OpCx0rJeEea6pJvs84VkRg" message="_OpCx-LJeEea6pJvs84VkRg"/>
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                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_goB4MLTVEeaVjKrei9qS3A" name="MessageSend20" covered="_OpCx1LJeEea6pJvs84VkRg" message="_goADALTVEeaVjKrei9qS3A"/>
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                <message xmi:type="uml:Message" xmi:id="_EhqqcLTVEeaVjKrei9qS3A" name="usr.addRoomToBooking" messageSort="asynchCall" receiveEvent="_EhsfoLTVEeaVjKrei9qS3A" sendEvent="_Ehr4kLTVEeaVjKrei9qS3A"/>
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                <message xmi:type="uml:Message" xmi:id="_p5akALTVEeaVjKrei9qS3A" name="roomReservation.checkInRoom" messageSort="asynchCall" receiveEvent="_p5cZMLTVEeaVjKrei9qS3A" sendEvent="_p5byILTVEeaVjKrei9qS3A"/>
              </ownedBehavior>
              <ownedBehavior xmi:type="uml:Interaction" xmi:id="_7HojgLTVEeaVjKrei9qS3A" name="booking0 books one room, booking1 tries to book two rooms, doesnt work">
                <ownedBehavior xmi:type="uml:Interaction" xmi:id="_7HojgbTVEeaVjKrei9qS3A" name="booking0 books room0, booking1 tries to check in same psysical room, doesnt work, booking1 checks in room1 instead">
                  <lifeline xmi:type="uml:Lifeline" xmi:id="_7HojgrTVEeaVjKrei9qS3A" name="booking0" coveredBy="_7Hoji7TVEeaVjKrei9qS3A _7HojjLTVEeaVjKrei9qS3A _7HojjbTVEeaVjKrei9qS3A _7HojnrTVEeaVjKrei9qS3A _7HojjrTVEeaVjKrei9qS3A"/>
                  <lifeline xmi:type="uml:Lifeline" xmi:id="_7Hojg7TVEeaVjKrei9qS3A" name="booking1" coveredBy="_7Hojl7TVEeaVjKrei9qS3A _7HojpLTVEeaVjKrei9qS3A _7HojnLTVEeaVjKrei9qS3A _7HojpbTVEeaVjKrei9qS3A _7HojorTVEeaVjKrei9qS3A _7HojtbTVEeaVjKrei9qS3A _7HojrLTVEeaVjKrei9qS3A _7HojnbTVEeaVjKrei9qS3A _7HojlbTVEeaVjKrei9qS3A _7HojqbTVEeaVjKrei9qS3A _7HojrbTVEeaVjKrei9qS3A _7HojuLTVEeaVjKrei9qS3A _7Hojs7TVEeaVjKrei9qS3A _7HojmrTVEeaVjKrei9qS3A"/>
                  <lifeline xmi:type="uml:Lifeline" xmi:id="_7HojhLTVEeaVjKrei9qS3A" name="roomReservation0" coveredBy="_7HojoLTVEeaVjKrei9qS3A _7HojqLTVEeaVjKrei9qS3A _7HojobTVEeaVjKrei9qS3A _7Hojo7TVEeaVjKrei9qS3A _7Hoju7TVEeaVjKrei9qS3A _7HojmLTVEeaVjKrei9qS3A _7HojkbTVEeaVjKrei9qS3A _7Hojr7TVEeaVjKrei9qS3A _7Hojj7TVEeaVjKrei9qS3A _7HojkLTVEeaVjKrei9qS3A"/>
                  <lifeline xmi:type="uml:Lifeline" xmi:id="_7HojhbTVEeaVjKrei9qS3A" name="roomReservation1" coveredBy="_7HojsbTVEeaVjKrei9qS3A _7HojmbTVEeaVjKrei9qS3A _7HojkrTVEeaVjKrei9qS3A _7HojrrTVEeaVjKrei9qS3A _7HojsrTVEeaVjKrei9qS3A _7HojtLTVEeaVjKrei9qS3A"/>
                  <lifeline xmi:type="uml:Lifeline" xmi:id="_7HojhrTVEeaVjKrei9qS3A" name="room0" coveredBy="_7Hojk7TVEeaVjKrei9qS3A _7HojsLTVEeaVjKrei9qS3A"/>
                  <lifeline xmi:type="uml:Lifeline" xmi:id="_7Hojh7TVEeaVjKrei9qS3A" name="room1" coveredBy="_7Hojn7TVEeaVjKrei9qS3A _7HojurTVEeaVjKrei9qS3A _7HojubTVEeaVjKrei9qS3A"/>
                  <lifeline xmi:type="uml:Lifeline" xmi:id="_7HojiLTVEeaVjKrei9qS3A" name="bookingChoice" coveredBy="_7Hojm7TVEeaVjKrei9qS3A _7HojqrTVEeaVjKrei9qS3A _7HojtrTVEeaVjKrei9qS3A _7Hojq7TVEeaVjKrei9qS3A _7HojirTVEeaVjKrei9qS3A _7Hojp7TVEeaVjKrei9qS3A"/>
                  <lifeline xmi:type="uml:Lifeline" xmi:id="_7HojibTVEeaVjKrei9qS3A" name="roomChoice" coveredBy="_7Hojt7TVEeaVjKrei9qS3A _7HojprTVEeaVjKrei9qS3A _7HojlLTVEeaVjKrei9qS3A _7HojlrTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojirTVEeaVjKrei9qS3A" name="MessageSend3" covered="_7HojiLTVEeaVjKrei9qS3A" message="_7HojvrTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoji7TVEeaVjKrei9qS3A" name="MessageSend11" covered="_7HojgrTVEeaVjKrei9qS3A" message="_7HojxrTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojjLTVEeaVjKrei9qS3A" name="MessageRecv11" covered="_7HojgrTVEeaVjKrei9qS3A" message="_7HojxrTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojjbTVEeaVjKrei9qS3A" name="MessageSend12" covered="_7HojgrTVEeaVjKrei9qS3A" message="_7Hojx7TVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojjrTVEeaVjKrei9qS3A" name="MessageSend14" covered="_7HojgrTVEeaVjKrei9qS3A" message="_7HojybTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hojj7TVEeaVjKrei9qS3A" name="MessageRecv12" covered="_7HojhLTVEeaVjKrei9qS3A" message="_7Hojx7TVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojkLTVEeaVjKrei9qS3A" name="MessageSend15" covered="_7HojhLTVEeaVjKrei9qS3A" message="_7HojyrTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojkbTVEeaVjKrei9qS3A" name="MessageRecv14" covered="_7HojhLTVEeaVjKrei9qS3A" message="_7HojybTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojkrTVEeaVjKrei9qS3A" name="MessageRecv19" covered="_7HojhbTVEeaVjKrei9qS3A" message="_7HojzrTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hojk7TVEeaVjKrei9qS3A" name="MessageRecv15" covered="_7HojhrTVEeaVjKrei9qS3A" message="_7HojyrTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojlLTVEeaVjKrei9qS3A" name="MessageSend21" covered="_7HojibTVEeaVjKrei9qS3A" message="_7Hoj0LTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojlbTVEeaVjKrei9qS3A" name="MessageSend16" covered="_7Hojg7TVEeaVjKrei9qS3A" message="_7Hojy7TVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojlrTVEeaVjKrei9qS3A" name="MessageRecv20" covered="_7HojibTVEeaVjKrei9qS3A" message="_7Hoj0LTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hojl7TVEeaVjKrei9qS3A" name="MessageSend" covered="_7Hojg7TVEeaVjKrei9qS3A" message="_7HojvLTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojmLTVEeaVjKrei9qS3A" name="MessageSend10" covered="_7HojhLTVEeaVjKrei9qS3A" message="_7HojxbTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojmbTVEeaVjKrei9qS3A" name="MessageRecv18" covered="_7HojhbTVEeaVjKrei9qS3A" message="_7HojzbTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojmrTVEeaVjKrei9qS3A" name="MessageSend22" covered="_7Hojg7TVEeaVjKrei9qS3A" message="_7Hoj0bTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hojm7TVEeaVjKrei9qS3A" name="MessageSend1" covered="_7HojiLTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojnLTVEeaVjKrei9qS3A" name="MessageSend0" covered="_7Hojg7TVEeaVjKrei9qS3A" message="_7HojvbTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojnbTVEeaVjKrei9qS3A" name="MessageSend9" covered="_7Hojg7TVEeaVjKrei9qS3A" message="_7HojxLTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojnrTVEeaVjKrei9qS3A" name="MessageSend13" covered="_7HojgrTVEeaVjKrei9qS3A" message="_7HojyLTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hojn7TVEeaVjKrei9qS3A" name="MessageRecv7" covered="_7Hojh7TVEeaVjKrei9qS3A" message="_7HojwrTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojoLTVEeaVjKrei9qS3A" name="MessageRecv0" covered="_7HojhLTVEeaVjKrei9qS3A" message="_7HojvbTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojobTVEeaVjKrei9qS3A" name="MessageRecv6" covered="_7HojhLTVEeaVjKrei9qS3A" message="_7HojwbTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojorTVEeaVjKrei9qS3A" name="MessageSend6" covered="_7Hojg7TVEeaVjKrei9qS3A" message="_7HojwbTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hojo7TVEeaVjKrei9qS3A" name="MessageSend7" covered="_7HojhLTVEeaVjKrei9qS3A" message="_7HojwrTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojpLTVEeaVjKrei9qS3A" name="MessageRecv" covered="_7Hojg7TVEeaVjKrei9qS3A" message="_7HojvLTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojpbTVEeaVjKrei9qS3A" name="MessageSend4" covered="_7Hojg7TVEeaVjKrei9qS3A" message="_7Hojv7TVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojprTVEeaVjKrei9qS3A" name="MessageRecv5" covered="_7HojibTVEeaVjKrei9qS3A" message="_7HojwLTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hojp7TVEeaVjKrei9qS3A" name="MessageRecv3" covered="_7HojiLTVEeaVjKrei9qS3A" message="_7HojvrTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojqLTVEeaVjKrei9qS3A" name="MessageRecv4" covered="_7HojhLTVEeaVjKrei9qS3A" message="_7Hojv7TVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojqbTVEeaVjKrei9qS3A" name="MessageRecv16" covered="_7Hojg7TVEeaVjKrei9qS3A" message="_7Hojy7TVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojqrTVEeaVjKrei9qS3A" name="MessageRecv1" covered="_7HojiLTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hojq7TVEeaVjKrei9qS3A" name="MessageRecv2" covered="_7HojiLTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojrLTVEeaVjKrei9qS3A" name="MessageRecv8" covered="_7Hojg7TVEeaVjKrei9qS3A" message="_7Hojw7TVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojrbTVEeaVjKrei9qS3A" name="MessageSend17" covered="_7Hojg7TVEeaVjKrei9qS3A" message="_7HojzLTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojrrTVEeaVjKrei9qS3A" name="MessageSend20" covered="_7HojhbTVEeaVjKrei9qS3A" message="_7Hojz7TVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hojr7TVEeaVjKrei9qS3A" name="MessageRecv13" covered="_7HojhLTVEeaVjKrei9qS3A" message="_7HojyLTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:DestructionOccurrenceSpecification" xmi:id="_7HojsLTVEeaVjKrei9qS3A" name="DestructionOccurrenceSpecification0" covered="_7HojhrTVEeaVjKrei9qS3A" message="_7Hojz7TVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojsbTVEeaVjKrei9qS3A" name="MessageRecv17" covered="_7HojhbTVEeaVjKrei9qS3A" message="_7HojzLTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojsrTVEeaVjKrei9qS3A" name="MessageRecv21" covered="_7HojhbTVEeaVjKrei9qS3A" message="_7Hoj0bTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hojs7TVEeaVjKrei9qS3A" name="MessageSend19" covered="_7Hojg7TVEeaVjKrei9qS3A" message="_7HojzrTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojtLTVEeaVjKrei9qS3A" name="MessageSend23" covered="_7HojhbTVEeaVjKrei9qS3A" message="_7Hoj0rTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojtbTVEeaVjKrei9qS3A" name="MessageSend8" covered="_7Hojg7TVEeaVjKrei9qS3A" message="_7Hojw7TVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojtrTVEeaVjKrei9qS3A" name="MessageSend2" covered="_7HojiLTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hojt7TVEeaVjKrei9qS3A" name="MessageSend5" covered="_7HojibTVEeaVjKrei9qS3A" message="_7HojwLTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojuLTVEeaVjKrei9qS3A" name="MessageSend18" covered="_7Hojg7TVEeaVjKrei9qS3A" message="_7HojzbTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojubTVEeaVjKrei9qS3A" name="MessageRecv22" covered="_7Hojh7TVEeaVjKrei9qS3A" message="_7Hoj0rTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7HojurTVEeaVjKrei9qS3A" name="MessageRecv10" covered="_7Hojh7TVEeaVjKrei9qS3A" message="_7HojxbTVEeaVjKrei9qS3A"/>
                  <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoju7TVEeaVjKrei9qS3A" name="MessageRecv9" covered="_7HojhLTVEeaVjKrei9qS3A" message="_7HojxLTVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7HojvLTVEeaVjKrei9qS3A" name="usr.initiateBooking" messageSort="asynchCall" receiveEvent="_7HojpLTVEeaVjKrei9qS3A" sendEvent="_7Hojl7TVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7HojvbTVEeaVjKrei9qS3A" name="usr.addRoomToBooking" messageSort="asynchCall" receiveEvent="_7HojoLTVEeaVjKrei9qS3A" sendEvent="_7HojnLTVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7HojvrTVEeaVjKrei9qS3A" name="usr.switchBooking" messageSort="asynchCall" receiveEvent="_7Hojp7TVEeaVjKrei9qS3A" sendEvent="_7HojirTVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7Hojv7TVEeaVjKrei9qS3A" name="usr.confirmBooking" messageSort="asynchCall" receiveEvent="_7HojqLTVEeaVjKrei9qS3A" sendEvent="_7HojpbTVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7HojwLTVEeaVjKrei9qS3A" name="usr.switchRooms" messageSort="asynchCall" receiveEvent="_7HojprTVEeaVjKrei9qS3A" sendEvent="_7Hojt7TVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7HojwbTVEeaVjKrei9qS3A" name="usr.checkInBooking" messageSort="asynchCall" receiveEvent="_7HojobTVEeaVjKrei9qS3A" sendEvent="_7HojorTVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7HojwrTVEeaVjKrei9qS3A" name="roomReservation.checkInRoom" messageSort="asynchCall" receiveEvent="_7Hojn7TVEeaVjKrei9qS3A" sendEvent="_7Hojo7TVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7Hojw7TVEeaVjKrei9qS3A" name="usr.inititateCheckOut" messageSort="asynchCall" receiveEvent="_7HojrLTVEeaVjKrei9qS3A" sendEvent="_7HojtbTVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7HojxLTVEeaVjKrei9qS3A" name="usr.payDuringCheckOut" messageSort="asynchCall" receiveEvent="_7Hoju7TVEeaVjKrei9qS3A" sendEvent="_7HojnbTVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7HojxbTVEeaVjKrei9qS3A" name="roomReservation,checkOutRoom" messageSort="asynchCall" receiveEvent="_7HojurTVEeaVjKrei9qS3A" sendEvent="_7HojmLTVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7HojxrTVEeaVjKrei9qS3A" name="usr.initiateBooking" messageSort="asynchCall" receiveEvent="_7HojjLTVEeaVjKrei9qS3A" sendEvent="_7Hoji7TVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7Hojx7TVEeaVjKrei9qS3A" name="usr.addRoomToBooking" messageSort="asynchCall" receiveEvent="_7Hojj7TVEeaVjKrei9qS3A" sendEvent="_7HojjbTVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7HojyLTVEeaVjKrei9qS3A" name="usr.confirmBooking" messageSort="asynchCall" receiveEvent="_7Hojr7TVEeaVjKrei9qS3A" sendEvent="_7HojnrTVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7HojybTVEeaVjKrei9qS3A" name="usr.checkInBooking" messageSort="asynchCall" receiveEvent="_7HojkbTVEeaVjKrei9qS3A" sendEvent="_7HojjrTVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7HojyrTVEeaVjKrei9qS3A" name="roomReservation.checkInRoom" messageSort="asynchCall" receiveEvent="_7Hojk7TVEeaVjKrei9qS3A" sendEvent="_7HojkLTVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7Hojy7TVEeaVjKrei9qS3A" name="usr.initiateBooking" messageSort="asynchCall" receiveEvent="_7HojqbTVEeaVjKrei9qS3A" sendEvent="_7HojlbTVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7HojzLTVEeaVjKrei9qS3A" name="usr.addRoomToBooking" messageSort="asynchCall" receiveEvent="_7HojsbTVEeaVjKrei9qS3A" sendEvent="_7HojrbTVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7HojzbTVEeaVjKrei9qS3A" name="usr.confirmBooking" messageSort="asynchCall" receiveEvent="_7HojmbTVEeaVjKrei9qS3A" sendEvent="_7HojuLTVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7HojzrTVEeaVjKrei9qS3A" name="usr.checkInBooking" messageSort="asynchCall" receiveEvent="_7HojkrTVEeaVjKrei9qS3A" sendEvent="_7Hojs7TVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7Hojz7TVEeaVjKrei9qS3A" name="roomReservation.checkInRoom" messageSort="deleteMessage" receiveEvent="_7HojsLTVEeaVjKrei9qS3A" sendEvent="_7HojrrTVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7Hoj0LTVEeaVjKrei9qS3A" name="usr.switchRooms" messageSort="asynchCall" receiveEvent="_7HojlrTVEeaVjKrei9qS3A" sendEvent="_7HojlLTVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7Hoj0bTVEeaVjKrei9qS3A" name="usr.checkInBooking" messageSort="asynchCall" receiveEvent="_7HojsrTVEeaVjKrei9qS3A" sendEvent="_7HojmrTVEeaVjKrei9qS3A"/>
                  <message xmi:type="uml:Message" xmi:id="_7Hoj0rTVEeaVjKrei9qS3A" name="roomReservation.checkInRoom" messageSort="asynchCall" receiveEvent="_7HojubTVEeaVjKrei9qS3A" sendEvent="_7HojtLTVEeaVjKrei9qS3A"/>
                </ownedBehavior>
                <lifeline xmi:type="uml:Lifeline" xmi:id="_7Hoj07TVEeaVjKrei9qS3A" name="booking0" coveredBy="_B0p1ILTWEeaVjKrei9qS3A _B0qcMLTWEeaVjKrei9qS3A _Ej4bgLTWEeaVjKrei9qS3A _Sc4LoLTWEeaVjKrei9qS3A"/>
                <lifeline xmi:type="uml:Lifeline" xmi:id="_7Hoj1LTVEeaVjKrei9qS3A" name="booking1" coveredBy="_7Hoj37TVEeaVjKrei9qS3A _7Hoj4LTVEeaVjKrei9qS3A _7Hoj4bTVEeaVjKrei9qS3A _7Hoj47TVEeaVjKrei9qS3A _7Hoj57TVEeaVjKrei9qS3A _7Hoj67TVEeaVjKrei9qS3A _7Hoj7LTVEeaVjKrei9qS3A _7Hoj7bTVEeaVjKrei9qS3A _PYw6YLTWEeaVjKrei9qS3A _PYxhcLTWEeaVjKrei9qS3A _VPqcULTWEeaVjKrei9qS3A _YttQgLTWEeaVjKrei9qS3A"/>
                <lifeline xmi:type="uml:Lifeline" xmi:id="_7Hoj1bTVEeaVjKrei9qS3A" name="roomReservation0" coveredBy="_7Hoj4rTVEeaVjKrei9qS3A _7Hoj5LTVEeaVjKrei9qS3A _7Hoj6LTVEeaVjKrei9qS3A _7Hoj6bTVEeaVjKrei9qS3A _7Hoj8rTVEeaVjKrei9qS3A _7Hoj7rTVEeaVjKrei9qS3A _Ej5CkLTWEeaVjKrei9qS3A _Sc4ysLTWEeaVjKrei9qS3A"/>
                <lifeline xmi:type="uml:Lifeline" xmi:id="_7Hoj1rTVEeaVjKrei9qS3A" name="roomReservation1" coveredBy="_VPrDYLTWEeaVjKrei9qS3A"/>
                <lifeline xmi:type="uml:Lifeline" xmi:id="_7Hoj17TVEeaVjKrei9qS3A" name="room0"/>
                <lifeline xmi:type="uml:Lifeline" xmi:id="_7Hoj2LTVEeaVjKrei9qS3A" name="room1" coveredBy="_7Hoj6rTVEeaVjKrei9qS3A _7Hoj77TVEeaVjKrei9qS3A"/>
                <lifeline xmi:type="uml:Lifeline" xmi:id="_7Hoj2bTVEeaVjKrei9qS3A" name="bookingChoice" coveredBy="_7Hoj8bTVEeaVjKrei9qS3A _7Hoj8LTVEeaVjKrei9qS3A _7Hoj27TVEeaVjKrei9qS3A _7Hoj3LTVEeaVjKrei9qS3A _7Hoj3bTVEeaVjKrei9qS3A _7Hoj3rTVEeaVjKrei9qS3A"/>
                <lifeline xmi:type="uml:Lifeline" xmi:id="_7Hoj2rTVEeaVjKrei9qS3A" name="roomChoice" coveredBy="_7Hoj5bTVEeaVjKrei9qS3A _7Hoj5rTVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj7bTVEeaVjKrei9qS3A" name="MessageSend9" covered="_7Hoj1LTVEeaVjKrei9qS3A" message="_7Hoj-7TVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj7rTVEeaVjKrei9qS3A" name="MessageSend10" covered="_7Hoj1bTVEeaVjKrei9qS3A" message="_7Hoj_LTVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj3rTVEeaVjKrei9qS3A" name="MessageRecv3" covered="_7Hoj2bTVEeaVjKrei9qS3A" message="_7Hoj9bTVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj5bTVEeaVjKrei9qS3A" name="MessageSend5" covered="_7Hoj2rTVEeaVjKrei9qS3A" message="_7Hoj97TVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj67TVEeaVjKrei9qS3A" name="MessageSend8" covered="_7Hoj1LTVEeaVjKrei9qS3A" message="_7Hoj-rTVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj4LTVEeaVjKrei9qS3A" name="MessageRecv" covered="_7Hoj1LTVEeaVjKrei9qS3A" message="_7Hoj87TVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_VPqcULTWEeaVjKrei9qS3A" name="MessageSend15" covered="_7Hoj1LTVEeaVjKrei9qS3A" message="_VPp1QLTWEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj27TVEeaVjKrei9qS3A" name="MessageSend2" covered="_7Hoj2bTVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj37TVEeaVjKrei9qS3A" name="MessageSend" covered="_7Hoj1LTVEeaVjKrei9qS3A" message="_7Hoj87TVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj4bTVEeaVjKrei9qS3A" name="MessageSend0" covered="_7Hoj1LTVEeaVjKrei9qS3A" message="_7Hoj9LTVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj8bTVEeaVjKrei9qS3A" name="MessageSend1" covered="_7Hoj2bTVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj6LTVEeaVjKrei9qS3A" name="MessageRecv6" covered="_7Hoj1bTVEeaVjKrei9qS3A" message="_7Hoj-LTVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_PYw6YLTWEeaVjKrei9qS3A" name="MessageSend13" covered="_7Hoj1LTVEeaVjKrei9qS3A" message="_PYvsQLTWEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj57TVEeaVjKrei9qS3A" name="MessageSend6" covered="_7Hoj1LTVEeaVjKrei9qS3A" message="_7Hoj-LTVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_B0p1ILTWEeaVjKrei9qS3A" name="MessageSend11" covered="_7Hoj07TVEeaVjKrei9qS3A" message="_B0n_8LTWEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_Ej5CkLTWEeaVjKrei9qS3A" name="MessageRecv12" covered="_7Hoj1bTVEeaVjKrei9qS3A" message="_Ej3NYLTWEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_YttQgLTWEeaVjKrei9qS3A" name="MessageSend16" covered="_7Hoj1LTVEeaVjKrei9qS3A" message="_YtspcLTWEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj5rTVEeaVjKrei9qS3A" name="MessageRecv5" covered="_7Hoj2rTVEeaVjKrei9qS3A" message="_7Hoj97TVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj8rTVEeaVjKrei9qS3A" name="MessageRecv9" covered="_7Hoj1bTVEeaVjKrei9qS3A" message="_7Hoj-7TVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj6rTVEeaVjKrei9qS3A" name="MessageRecv7" covered="_7Hoj2LTVEeaVjKrei9qS3A" message="_7Hoj-bTVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj77TVEeaVjKrei9qS3A" name="MessageRecv10" covered="_7Hoj2LTVEeaVjKrei9qS3A" message="_7Hoj_LTVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj47TVEeaVjKrei9qS3A" name="MessageSend4" covered="_7Hoj1LTVEeaVjKrei9qS3A" message="_7Hoj9rTVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_VPrDYLTWEeaVjKrei9qS3A" name="MessageRecv15" covered="_7Hoj1rTVEeaVjKrei9qS3A" message="_VPp1QLTWEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj8LTVEeaVjKrei9qS3A" name="MessageRecv1" covered="_7Hoj2bTVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_Ej4bgLTWEeaVjKrei9qS3A" name="MessageSend12" covered="_7Hoj07TVEeaVjKrei9qS3A" message="_Ej3NYLTWEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj3LTVEeaVjKrei9qS3A" name="MessageRecv2" covered="_7Hoj2bTVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj6bTVEeaVjKrei9qS3A" name="MessageSend7" covered="_7Hoj1bTVEeaVjKrei9qS3A" message="_7Hoj-bTVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_Sc4LoLTWEeaVjKrei9qS3A" name="MessageSend14" covered="_7Hoj07TVEeaVjKrei9qS3A" message="_Sc3kkLTWEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj3bTVEeaVjKrei9qS3A" name="MessageSend3" covered="_7Hoj2bTVEeaVjKrei9qS3A" message="_7Hoj9bTVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_B0qcMLTWEeaVjKrei9qS3A" name="MessageRecv11" covered="_7Hoj07TVEeaVjKrei9qS3A" message="_B0n_8LTWEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj5LTVEeaVjKrei9qS3A" name="MessageRecv4" covered="_7Hoj1bTVEeaVjKrei9qS3A" message="_7Hoj9rTVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_Sc4ysLTWEeaVjKrei9qS3A" name="MessageRecv14" covered="_7Hoj1bTVEeaVjKrei9qS3A" message="_Sc3kkLTWEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj4rTVEeaVjKrei9qS3A" name="MessageRecv0" covered="_7Hoj1bTVEeaVjKrei9qS3A" message="_7Hoj9LTVEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_PYxhcLTWEeaVjKrei9qS3A" name="MessageRecv13" covered="_7Hoj1LTVEeaVjKrei9qS3A" message="_PYvsQLTWEeaVjKrei9qS3A"/>
                <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_7Hoj7LTVEeaVjKrei9qS3A" name="MessageRecv8" covered="_7Hoj1LTVEeaVjKrei9qS3A" message="_7Hoj-rTVEeaVjKrei9qS3A"/>
                <message xmi:type="uml:Message" xmi:id="_7Hoj87TVEeaVjKrei9qS3A" name="usr.initiateBooking" messageSort="asynchCall" receiveEvent="_7Hoj4LTVEeaVjKrei9qS3A" sendEvent="_7Hoj37TVEeaVjKrei9qS3A"/>
                <message xmi:type="uml:Message" xmi:id="_7Hoj9LTVEeaVjKrei9qS3A" name="usr.addRoomToBooking" messageSort="asynchCall" receiveEvent="_7Hoj4rTVEeaVjKrei9qS3A" sendEvent="_7Hoj4bTVEeaVjKrei9qS3A"/>
                <message xmi:type="uml:Message" xmi:id="_7Hoj9bTVEeaVjKrei9qS3A" name="usr.switchBooking" messageSort="asynchCall" receiveEvent="_7Hoj3rTVEeaVjKrei9qS3A" sendEvent="_7Hoj3bTVEeaVjKrei9qS3A"/>
                <message xmi:type="uml:Message" xmi:id="_7Hoj9rTVEeaVjKrei9qS3A" name="usr.confirmBooking" messageSort="asynchCall" receiveEvent="_7Hoj5LTVEeaVjKrei9qS3A" sendEvent="_7Hoj47TVEeaVjKrei9qS3A"/>
                <message xmi:type="uml:Message" xmi:id="_7Hoj97TVEeaVjKrei9qS3A" name="usr.switchRooms" messageSort="asynchCall" receiveEvent="_7Hoj5rTVEeaVjKrei9qS3A" sendEvent="_7Hoj5bTVEeaVjKrei9qS3A"/>
                <message xmi:type="uml:Message" xmi:id="_7Hoj-LTVEeaVjKrei9qS3A" name="usr.checkInBooking" messageSort="asynchCall" receiveEvent="_7Hoj6LTVEeaVjKrei9qS3A" sendEvent="_7Hoj57TVEeaVjKrei9qS3A"/>
                <message xmi:type="uml:Message" xmi:id="_7Hoj-bTVEeaVjKrei9qS3A" name="roomReservation.checkInRoom" messageSort="asynchCall" receiveEvent="_7Hoj6rTVEeaVjKrei9qS3A" sendEvent="_7Hoj6bTVEeaVjKrei9qS3A"/>
                <message xmi:type="uml:Message" xmi:id="_7Hoj-rTVEeaVjKrei9qS3A" name="usr.inititateCheckOut" messageSort="asynchCall" receiveEvent="_7Hoj7LTVEeaVjKrei9qS3A" sendEvent="_7Hoj67TVEeaVjKrei9qS3A"/>
                <message xmi:type="uml:Message" xmi:id="_7Hoj-7TVEeaVjKrei9qS3A" name="usr.payDuringCheckOut" messageSort="asynchCall" receiveEvent="_7Hoj8rTVEeaVjKrei9qS3A" sendEvent="_7Hoj7bTVEeaVjKrei9qS3A"/>
                <message xmi:type="uml:Message" xmi:id="_7Hoj_LTVEeaVjKrei9qS3A" name="roomReservation,checkOutRoom" messageSort="asynchCall" receiveEvent="_7Hoj77TVEeaVjKrei9qS3A" sendEvent="_7Hoj7rTVEeaVjKrei9qS3A"/>
                <message xmi:type="uml:Message" xmi:id="_B0n_8LTWEeaVjKrei9qS3A" name="usr.initiateBooking" messageSort="asynchCall" receiveEvent="_B0qcMLTWEeaVjKrei9qS3A" sendEvent="_B0p1ILTWEeaVjKrei9qS3A"/>
                <message xmi:type="uml:Message" xmi:id="_Ej3NYLTWEeaVjKrei9qS3A" name="usr.addRoomToBooking" messageSort="asynchCall" receiveEvent="_Ej5CkLTWEeaVjKrei9qS3A" sendEvent="_Ej4bgLTWEeaVjKrei9qS3A"/>
                <message xmi:type="uml:Message" xmi:id="_PYvsQLTWEeaVjKrei9qS3A" name="usr.inititateBooking" messageSort="asynchCall" receiveEvent="_PYxhcLTWEeaVjKrei9qS3A" sendEvent="_PYw6YLTWEeaVjKrei9qS3A"/>
                <message xmi:type="uml:Message" xmi:id="_Sc3kkLTWEeaVjKrei9qS3A" name="usr.confirmBooking" messageSort="asynchCall" receiveEvent="_Sc4ysLTWEeaVjKrei9qS3A" sendEvent="_Sc4LoLTWEeaVjKrei9qS3A"/>
                <message xmi:type="uml:Message" xmi:id="_VPp1QLTWEeaVjKrei9qS3A" name="usr.addRoomToBooking" messageSort="asynchCall" receiveEvent="_VPrDYLTWEeaVjKrei9qS3A" sendEvent="_VPqcULTWEeaVjKrei9qS3A"/>
                <message xmi:type="uml:Message" xmi:id="_YtspcLTWEeaVjKrei9qS3A" name="usr.addRoomToBooking" messageSort="asynchSignal" sendEvent="_YttQgLTWEeaVjKrei9qS3A"/>
              </ownedBehavior>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_Wm7dILJYEea6pJvs84VkRg" name="booking0"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_Yy8BsLJYEea6pJvs84VkRg" name="booking1" coveredBy="_EyVksLJZEea6pJvs84VkRg _EyWLwLJZEea6pJvs84VkRg _Pn2VsLJZEea6pJvs84VkRg _c1PSILJbEea6pJvs84VkRg _qg6_ALJbEea6pJvs84VkRg _Dpg-oLJdEea6pJvs84VkRg _DphlsLJdEea6pJvs84VkRg _GWMnULJdEea6pJvs84VkRg"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_fSMkILJYEea6pJvs84VkRg" name="roomReservation0" coveredBy="_Pn28wLJZEea6pJvs84VkRg _c1P5MLJbEea6pJvs84VkRg _qg7mELJbEea6pJvs84VkRg _39ZLMLJbEea6pJvs84VkRg _GWNOYLJdEea6pJvs84VkRg _Jws_ULJdEea6pJvs84VkRg"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_n6J4cLJYEea6pJvs84VkRg" name="roomReservation1"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_rES5MLJYEea6pJvs84VkRg" name="room0"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_ugQpwLJYEea6pJvs84VkRg" name="room1" coveredBy="_39ZyQLJbEea6pJvs84VkRg _JwtmYLJdEea6pJvs84VkRg"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_YzN5ELJZEea6pJvs84VkRg" name="bookingChoice" coveredBy="_fu540LJZEea6pJvs84VkRg _fu6f4LJZEea6pJvs84VkRg _lxwMELJZEea6pJvs84VkRg _lxyoULJZEea6pJvs84VkRg _AJ8AwLJaEea6pJvs84VkRg _AJ8n0LJaEea6pJvs84VkRg"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_UpOvcLJaEea6pJvs84VkRg" name="roomChoice" coveredBy="_kw8kcLJbEea6pJvs84VkRg _kw9LgLJbEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_lxwMELJZEea6pJvs84VkRg" name="MessageSend2" covered="_YzN5ELJZEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_lxyoULJZEea6pJvs84VkRg" name="MessageRecv2" covered="_YzN5ELJZEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_AJ8AwLJaEea6pJvs84VkRg" name="MessageSend3" covered="_YzN5ELJZEea6pJvs84VkRg" message="_AJ7ZsLJaEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_AJ8n0LJaEea6pJvs84VkRg" name="MessageRecv3" covered="_YzN5ELJZEea6pJvs84VkRg" message="_AJ7ZsLJaEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_EyVksLJZEea6pJvs84VkRg" name="MessageSend" covered="_Yy8BsLJYEea6pJvs84VkRg" message="_EyUWkLJZEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_EyWLwLJZEea6pJvs84VkRg" name="MessageRecv" covered="_Yy8BsLJYEea6pJvs84VkRg" message="_EyUWkLJZEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_Pn2VsLJZEea6pJvs84VkRg" name="MessageSend0" covered="_Yy8BsLJYEea6pJvs84VkRg" message="_Pn1HkLJZEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_Pn28wLJZEea6pJvs84VkRg" name="MessageRecv0" covered="_fSMkILJYEea6pJvs84VkRg" message="_Pn1HkLJZEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_c1PSILJbEea6pJvs84VkRg" name="MessageSend4" covered="_Yy8BsLJYEea6pJvs84VkRg" message="_c1OEALJbEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_c1P5MLJbEea6pJvs84VkRg" name="MessageRecv4" covered="_fSMkILJYEea6pJvs84VkRg" message="_c1OEALJbEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_kw8kcLJbEea6pJvs84VkRg" name="MessageSend5" covered="_UpOvcLJaEea6pJvs84VkRg" message="_kw79YLJbEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_kw9LgLJbEea6pJvs84VkRg" name="MessageRecv5" covered="_UpOvcLJaEea6pJvs84VkRg" message="_kw79YLJbEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_qg6_ALJbEea6pJvs84VkRg" name="MessageSend6" covered="_Yy8BsLJYEea6pJvs84VkRg" message="_qg5w4LJbEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_qg7mELJbEea6pJvs84VkRg" name="MessageRecv6" covered="_fSMkILJYEea6pJvs84VkRg" message="_qg5w4LJbEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_39ZLMLJbEea6pJvs84VkRg" name="MessageSend7" covered="_fSMkILJYEea6pJvs84VkRg" message="_39X9ELJbEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_39ZyQLJbEea6pJvs84VkRg" name="MessageRecv7" covered="_ugQpwLJYEea6pJvs84VkRg" message="_39X9ELJbEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_Dpg-oLJdEea6pJvs84VkRg" name="MessageSend8" covered="_Yy8BsLJYEea6pJvs84VkRg" message="_DpfwgLJdEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_DphlsLJdEea6pJvs84VkRg" name="MessageRecv8" covered="_Yy8BsLJYEea6pJvs84VkRg" message="_DpfwgLJdEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_GWMnULJdEea6pJvs84VkRg" name="MessageSend9" covered="_Yy8BsLJYEea6pJvs84VkRg" message="_GWLZMLJdEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_Jws_ULJdEea6pJvs84VkRg" name="MessageSend10" covered="_fSMkILJYEea6pJvs84VkRg" message="_JwsYQLJdEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_JwtmYLJdEea6pJvs84VkRg" name="MessageRecv10" covered="_ugQpwLJYEea6pJvs84VkRg" message="_JwsYQLJdEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_fu6f4LJZEea6pJvs84VkRg" name="MessageRecv1" covered="_YzN5ELJZEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_fu540LJZEea6pJvs84VkRg" name="MessageSend1" covered="_YzN5ELJZEea6pJvs84VkRg"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_GWNOYLJdEea6pJvs84VkRg" name="MessageRecv9" covered="_fSMkILJYEea6pJvs84VkRg" message="_GWLZMLJdEea6pJvs84VkRg"/>
              <message xmi:type="uml:Message" xmi:id="_EyUWkLJZEea6pJvs84VkRg" name="usr.initiateBooking" messageSort="asynchCall" receiveEvent="_EyWLwLJZEea6pJvs84VkRg" sendEvent="_EyVksLJZEea6pJvs84VkRg"/>
              <message xmi:type="uml:Message" xmi:id="_Pn1HkLJZEea6pJvs84VkRg" name="usr.addRoomToBooking" messageSort="asynchCall" receiveEvent="_Pn28wLJZEea6pJvs84VkRg" sendEvent="_Pn2VsLJZEea6pJvs84VkRg"/>
              <message xmi:type="uml:Message" xmi:id="_AJ7ZsLJaEea6pJvs84VkRg" name="usr.switchBooking" messageSort="asynchCall" receiveEvent="_AJ8n0LJaEea6pJvs84VkRg" sendEvent="_AJ8AwLJaEea6pJvs84VkRg"/>
              <message xmi:type="uml:Message" xmi:id="_c1OEALJbEea6pJvs84VkRg" name="usr.confirmBooking" messageSort="asynchCall" receiveEvent="_c1P5MLJbEea6pJvs84VkRg" sendEvent="_c1PSILJbEea6pJvs84VkRg"/>
              <message xmi:type="uml:Message" xmi:id="_kw79YLJbEea6pJvs84VkRg" name="usr.switchRooms" messageSort="asynchCall" receiveEvent="_kw9LgLJbEea6pJvs84VkRg" sendEvent="_kw8kcLJbEea6pJvs84VkRg"/>
              <message xmi:type="uml:Message" xmi:id="_qg5w4LJbEea6pJvs84VkRg" name="usr.checkInBooking" messageSort="asynchCall" receiveEvent="_qg7mELJbEea6pJvs84VkRg" sendEvent="_qg6_ALJbEea6pJvs84VkRg"/>
              <message xmi:type="uml:Message" xmi:id="_39X9ELJbEea6pJvs84VkRg" name="roomReservation.checkInRoom" messageSort="asynchCall" receiveEvent="_39ZyQLJbEea6pJvs84VkRg" sendEvent="_39ZLMLJbEea6pJvs84VkRg"/>
              <message xmi:type="uml:Message" xmi:id="_DpfwgLJdEea6pJvs84VkRg" name="usr.inititateCheckOut" messageSort="asynchCall" receiveEvent="_DphlsLJdEea6pJvs84VkRg" sendEvent="_Dpg-oLJdEea6pJvs84VkRg"/>
              <message xmi:type="uml:Message" xmi:id="_GWLZMLJdEea6pJvs84VkRg" name="usr.payDuringCheckOut" messageSort="asynchCall" receiveEvent="_GWNOYLJdEea6pJvs84VkRg" sendEvent="_GWMnULJdEea6pJvs84VkRg"/>
              <message xmi:type="uml:Message" xmi:id="_JwsYQLJdEea6pJvs84VkRg" name="roomReservation,checkOutRoom" messageSort="asynchCall" receiveEvent="_JwtmYLJdEea6pJvs84VkRg" sendEvent="_Jws_ULJdEea6pJvs84VkRg"/>
            </packagedElement>
            <packagedElement xmi:type="uml:Interaction" xmi:id="_zHOIoLTbEeao6bbe9Rwfew" name="Booking 0 takes 2 rooms">
              <lifeline xmi:type="uml:Lifeline" xmi:id="_I2gfkLTcEeao6bbe9Rwfew" name="Booking 0" coveredBy="_PX9aYLTcEeao6bbe9Rwfew _PX-ogLTcEeao6bbe9Rwfew _SPBHELTcEeao6bbe9Rwfew _cyaNULTcEeao6bbe9Rwfew _fa4EYLTcEeao6bbe9Rwfew _o7Z_cLTcEeao6bbe9Rwfew _tS7ZULTcEeao6bbe9Rwfew _5oBGsLTcEeao6bbe9Rwfew _5oC74LTcEeao6bbe9Rwfew _-eLkYLTcEeao6bbe9Rwfew _Gu-V4LTdEeao6bbe9Rwfew"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_Koc-ULTcEeao6bbe9Rwfew" name="RoomRes 0" coveredBy="_SPC8QLTcEeao6bbe9Rwfew _o7bNkLTcEeao6bbe9Rwfew _qgUu0LTcEeao6bbe9Rwfew _-eNZkLTcEeao6bbe9Rwfew _BtQIcLTdEeao6bbe9Rwfew"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_MTNP8LTcEeao6bbe9Rwfew" name="Room 0" coveredBy="_qgV88LTcEeao6bbe9Rwfew _BtR9oLTdEeao6bbe9Rwfew"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_YCCOkLTcEeao6bbe9Rwfew" name="RoomRes 1" coveredBy="_cybbcLTcEeao6bbe9Rwfew _fa55kLTcEeao6bbe9Rwfew _tS8ncLTcEeao6bbe9Rwfew _xRhV0LTcEeao6bbe9Rwfew _Gu_kALTdEeao6bbe9Rwfew _J0cSALTdEeao6bbe9Rwfew"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_Z5jJ0LTcEeao6bbe9Rwfew" name="Room1" coveredBy="_xRjLALTcEeao6bbe9Rwfew _J0eHMLTdEeao6bbe9Rwfew"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_iIikgLTcEeao6bbe9Rwfew" name="RoomChoice" coveredBy="_kL48ULTcEeao6bbe9Rwfew _kL6KcLTcEeao6bbe9Rwfew"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_OX2LwLTdEeao6bbe9Rwfew" name="Booking 1"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_X3k1kLTdEeao6bbe9Rwfew" name="bookingChoice"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_fa4EYLTcEeao6bbe9Rwfew" name="MessageSend3" covered="_I2gfkLTcEeao6bbe9Rwfew" message="_fa1oILTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_fa55kLTcEeao6bbe9Rwfew" name="MessageRecv3" covered="_YCCOkLTcEeao6bbe9Rwfew" message="_fa1oILTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_tS7ZULTcEeao6bbe9Rwfew" name="MessageSend7" covered="_I2gfkLTcEeao6bbe9Rwfew" message="_tS5kILTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_kL48ULTcEeao6bbe9Rwfew" name="MessageSend4" covered="_iIikgLTcEeao6bbe9Rwfew" message="_kL3HILTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_BtR9oLTdEeao6bbe9Rwfew" name="MessageRecv11" covered="_MTNP8LTcEeao6bbe9Rwfew" message="_BtNsMLTdEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_o7bNkLTcEeao6bbe9Rwfew" name="MessageRecv5" covered="_Koc-ULTcEeao6bbe9Rwfew" message="_o7VuALTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_PX-ogLTcEeao6bbe9Rwfew" name="MessageRecv" covered="_I2gfkLTcEeao6bbe9Rwfew" message="_PX5wALTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_cybbcLTcEeao6bbe9Rwfew" name="MessageRecv2" covered="_YCCOkLTcEeao6bbe9Rwfew" message="_cyYYILTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_cyaNULTcEeao6bbe9Rwfew" name="MessageSend2" covered="_I2gfkLTcEeao6bbe9Rwfew" message="_cyYYILTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_qgV88LTcEeao6bbe9Rwfew" name="MessageRecv6" covered="_MTNP8LTcEeao6bbe9Rwfew" message="_qgS5oLTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_xRjLALTcEeao6bbe9Rwfew" name="MessageRecv8" covered="_Z5jJ0LTcEeao6bbe9Rwfew" message="_xRfgoLTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_J0eHMLTdEeao6bbe9Rwfew" name="MessageRecv13" covered="_Z5jJ0LTcEeao6bbe9Rwfew" message="_J0Z1wLTdEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_kL6KcLTcEeao6bbe9Rwfew" name="MessageRecv4" covered="_iIikgLTcEeao6bbe9Rwfew" message="_kL3HILTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_SPBHELTcEeao6bbe9Rwfew" name="MessageSend0" covered="_I2gfkLTcEeao6bbe9Rwfew" message="_SO-q0LTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_tS8ncLTcEeao6bbe9Rwfew" name="MessageRecv7" covered="_YCCOkLTcEeao6bbe9Rwfew" message="_tS5kILTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_5oC74LTcEeao6bbe9Rwfew" name="MessageRecv9" covered="_I2gfkLTcEeao6bbe9Rwfew" message="_5n-DYLTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_-eNZkLTcEeao6bbe9Rwfew" name="MessageRecv10" covered="_Koc-ULTcEeao6bbe9Rwfew" message="_-eJIILTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_SPC8QLTcEeao6bbe9Rwfew" name="MessageRecv0" covered="_Koc-ULTcEeao6bbe9Rwfew" message="_SO-q0LTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_-eLkYLTcEeao6bbe9Rwfew" name="MessageSend10" covered="_I2gfkLTcEeao6bbe9Rwfew" message="_-eJIILTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_qgUu0LTcEeao6bbe9Rwfew" name="MessageSend6" covered="_Koc-ULTcEeao6bbe9Rwfew" message="_qgS5oLTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_5oBGsLTcEeao6bbe9Rwfew" name="MessageSend9" covered="_I2gfkLTcEeao6bbe9Rwfew" message="_5n-DYLTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_BtQIcLTdEeao6bbe9Rwfew" name="MessageSend11" covered="_Koc-ULTcEeao6bbe9Rwfew" message="_BtNsMLTdEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_J0cSALTdEeao6bbe9Rwfew" name="MessageSend13" covered="_YCCOkLTcEeao6bbe9Rwfew" message="_J0Z1wLTdEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_o7Z_cLTcEeao6bbe9Rwfew" name="MessageSend5" covered="_I2gfkLTcEeao6bbe9Rwfew" message="_o7VuALTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_Gu-V4LTdEeao6bbe9Rwfew" name="MessageSend12" covered="_I2gfkLTcEeao6bbe9Rwfew" message="_Gu75oLTdEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_PX9aYLTcEeao6bbe9Rwfew" name="MessageSend" covered="_I2gfkLTcEeao6bbe9Rwfew" message="_PX5wALTcEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_Gu_kALTdEeao6bbe9Rwfew" name="MessageRecv12" covered="_YCCOkLTcEeao6bbe9Rwfew" message="_Gu75oLTdEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_xRhV0LTcEeao6bbe9Rwfew" name="MessageSend8" covered="_YCCOkLTcEeao6bbe9Rwfew" message="_xRfgoLTcEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_PX5wALTcEeao6bbe9Rwfew" name="usr.initiateBooking" messageSort="asynchCall" receiveEvent="_PX-ogLTcEeao6bbe9Rwfew" sendEvent="_PX9aYLTcEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_SO-q0LTcEeao6bbe9Rwfew" name="usr.addRoomToBooking" messageSort="asynchCall" receiveEvent="_SPC8QLTcEeao6bbe9Rwfew" sendEvent="_SPBHELTcEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_cyYYILTcEeao6bbe9Rwfew" name="usr.addRoomToBooking" messageSort="asynchCall" receiveEvent="_cybbcLTcEeao6bbe9Rwfew" sendEvent="_cyaNULTcEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_fa1oILTcEeao6bbe9Rwfew" name="usr.confirmBooking" messageSort="asynchCall" receiveEvent="_fa55kLTcEeao6bbe9Rwfew" sendEvent="_fa4EYLTcEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_kL3HILTcEeao6bbe9Rwfew" name="switchRoom" messageSort="asynchCall" receiveEvent="_kL6KcLTcEeao6bbe9Rwfew" sendEvent="_kL48ULTcEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_o7VuALTcEeao6bbe9Rwfew" name="usr.checkInBooking" messageSort="asynchCall" receiveEvent="_o7bNkLTcEeao6bbe9Rwfew" sendEvent="_o7Z_cLTcEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_qgS5oLTcEeao6bbe9Rwfew" name="roomReservation.checkInRoom" messageSort="asynchCall" receiveEvent="_qgV88LTcEeao6bbe9Rwfew" sendEvent="_qgUu0LTcEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_tS5kILTcEeao6bbe9Rwfew" name="usr.checkInBooking" messageSort="asynchCall" receiveEvent="_tS8ncLTcEeao6bbe9Rwfew" sendEvent="_tS7ZULTcEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_xRfgoLTcEeao6bbe9Rwfew" name="roomReservation.checkInRoom" messageSort="asynchCall" receiveEvent="_xRjLALTcEeao6bbe9Rwfew" sendEvent="_xRhV0LTcEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_5n-DYLTcEeao6bbe9Rwfew" name="c" messageSort="asynchCall" receiveEvent="_5oC74LTcEeao6bbe9Rwfew" sendEvent="_5oBGsLTcEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_-eJIILTcEeao6bbe9Rwfew" name="usr.payDuringCheckOut" messageSort="asynchCall" receiveEvent="_-eNZkLTcEeao6bbe9Rwfew" sendEvent="_-eLkYLTcEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_BtNsMLTdEeao6bbe9Rwfew" name="roomReservation.checkOutRoom" messageSort="asynchCall" receiveEvent="_BtR9oLTdEeao6bbe9Rwfew" sendEvent="_BtQIcLTdEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_Gu75oLTdEeao6bbe9Rwfew" name="usr.payDyringCheckOut" messageSort="asynchCall" receiveEvent="_Gu_kALTdEeao6bbe9Rwfew" sendEvent="_Gu-V4LTdEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_J0Z1wLTdEeao6bbe9Rwfew" name="roomReservation.checkOutRoom" messageSort="asynchCall" receiveEvent="_J0eHMLTdEeao6bbe9Rwfew" sendEvent="_J0cSALTdEeao6bbe9Rwfew"/>
            </packagedElement>
            <packagedElement xmi:type="uml:Interaction" xmi:id="_gV8wELTdEeao6bbe9Rwfew" name="user books one room, checks in, another user books one room, checks in and out ">
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1ZnXILTdEeao6bbe9Rwfew" name="Booking 0"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1ZolQLTdEeao6bbe9Rwfew" name="bookingChoice"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1ZpMULTdEeao6bbe9Rwfew" name="RoomChoice"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1ZpzYLTdEeao6bbe9Rwfew" name="RoomRes 1"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1ZqacLTdEeao6bbe9Rwfew" name="Booking 1"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1ZrBgLTdEeao6bbe9Rwfew" name="Room 0"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1ZrBgbTdEeao6bbe9Rwfew" name="RoomRes 0"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1ZrokLTdEeao6bbe9Rwfew" name="Room1"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1lkvgLTdEeao6bbe9Rwfew" name="CopyOf_RoomRes 0_1"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1llWkLTdEeao6bbe9Rwfew" name="CopyOf_RoomRes 1_1"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1lmksLTdEeao6bbe9Rwfew" name="CopyOf_RoomChoice_1"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1lnLwLTdEeao6bbe9Rwfew" name="CopyOf_bookingChoice_1"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1lnLwbTdEeao6bbe9Rwfew" name="CopyOf_Booking 0_1"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1lny0LTdEeao6bbe9Rwfew" name="CopyOf_Room 0_1"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1loZ4LTdEeao6bbe9Rwfew" name="CopyOf_Booking 1_1"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1lpA8LTdEeao6bbe9Rwfew" name="CopyOf_Room1_1"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1ujFULTdEeao6bbe9Rwfew" name="CopyOf_bookingChoice_2"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1ukTcLTdEeao6bbe9Rwfew" name="CopyOf_Room1_2"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1uk6gLTdEeao6bbe9Rwfew" name="CopyOf_Booking 1_2"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1uk6gbTdEeao6bbe9Rwfew" name="CopyOf_RoomChoice_2"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1ulhkLTdEeao6bbe9Rwfew" name="CopyOf_Room 0_2"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1umIoLTdEeao6bbe9Rwfew" name="CopyOf_Booking 0_2"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1umIobTdEeao6bbe9Rwfew" name="CopyOf_RoomRes 0_2"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_1umvsLTdEeao6bbe9Rwfew" name="CopyOf_RoomRes 1_2"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_BZb_ILTeEeao6bbe9Rwfew" name="Booking 0" coveredBy="_MjutULTeEeao6bbe9Rwfew _MjvUYLTeEeao6bbe9Rwfew _QWvE4LTeEeao6bbe9Rwfew _VVkWYLTeEeao6bbe9Rwfew _caET4LTeEeao6bbe9Rwfew"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_Cjy5cLTeEeao6bbe9Rwfew" name="RoomRes 0" coveredBy="_QWvr8LTeEeao6bbe9Rwfew _VVlkgLTeEeao6bbe9Rwfew _caGJELTeEeao6bbe9Rwfew _e-8EYLTeEeao6bbe9Rwfew"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_D5zqILTeEeao6bbe9Rwfew" name="Room 0" coveredBy="_e-9SgLTeEeao6bbe9Rwfew"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_W-kUgLTeEeao6bbe9Rwfew" name="RoomChoice" coveredBy="_YxnmgLTeEeao6bbe9Rwfew _Yxo0oLTeEeao6bbe9Rwfew"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_kX9XgLTeEeao6bbe9Rwfew" name="Booking 1" coveredBy="_w_5vcLTeEeao6bbe9Rwfew _w_69kLTeEeao6bbe9Rwfew _z4Tf8LTeEeao6bbe9Rwfew _2V48sLTeEeao6bbe9Rwfew _32_jELTeEeao6bbe9Rwfew _9u3VYLTeEeao6bbe9Rwfew _9u4jgLTeEeao6bbe9Rwfew __a0g4LTeEeao6bbe9Rwfew"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_lQ9cELTeEeao6bbe9Rwfew" name="RoomRes 1" coveredBy="_z4VVILTeEeao6bbe9Rwfew _2V6x4LTeEeao6bbe9Rwfew _33BYQLTeEeao6bbe9Rwfew _6jT_YLTeEeao6bbe9Rwfew __a2WELTeEeao6bbe9Rwfew _CfTlkLTfEeao6bbe9Rwfew"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_mOy9ULTeEeao6bbe9Rwfew" name="Room 1" coveredBy="_6jV0kLTeEeao6bbe9Rwfew _CfVawLTfEeao6bbe9Rwfew"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_tNwTgLTeEeao6bbe9Rwfew" name="BookingChoice" coveredBy="_veKP4LTeEeao6bbe9Rwfew _veMFELTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_MjutULTeEeao6bbe9Rwfew" name="MessageSend" covered="_BZb_ILTeEeao6bbe9Rwfew" message="_MjtfMLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_MjvUYLTeEeao6bbe9Rwfew" name="MessageRecv" covered="_BZb_ILTeEeao6bbe9Rwfew" message="_MjtfMLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_QWvE4LTeEeao6bbe9Rwfew" name="MessageSend0" covered="_BZb_ILTeEeao6bbe9Rwfew" message="_QWtPsLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_QWvr8LTeEeao6bbe9Rwfew" name="MessageRecv0" covered="_Cjy5cLTeEeao6bbe9Rwfew" message="_QWtPsLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_VVkWYLTeEeao6bbe9Rwfew" name="MessageSend1" covered="_BZb_ILTeEeao6bbe9Rwfew" message="_VVihMLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_VVlkgLTeEeao6bbe9Rwfew" name="MessageRecv1" covered="_Cjy5cLTeEeao6bbe9Rwfew" message="_VVihMLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_YxnmgLTeEeao6bbe9Rwfew" name="MessageSend2" covered="_W-kUgLTeEeao6bbe9Rwfew" message="_YxlxULTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_Yxo0oLTeEeao6bbe9Rwfew" name="MessageRecv2" covered="_W-kUgLTeEeao6bbe9Rwfew" message="_YxlxULTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_caET4LTeEeao6bbe9Rwfew" name="MessageSend3" covered="_BZb_ILTeEeao6bbe9Rwfew" message="_caBQkLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_caGJELTeEeao6bbe9Rwfew" name="MessageRecv3" covered="_Cjy5cLTeEeao6bbe9Rwfew" message="_caBQkLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_e-8EYLTeEeao6bbe9Rwfew" name="MessageSend4" covered="_Cjy5cLTeEeao6bbe9Rwfew" message="_e-6PMLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_e-9SgLTeEeao6bbe9Rwfew" name="MessageRecv4" covered="_D5zqILTeEeao6bbe9Rwfew" message="_e-6PMLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_veKP4LTeEeao6bbe9Rwfew" name="MessageSend5" covered="_tNwTgLTeEeao6bbe9Rwfew" message="_veIasLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_veMFELTeEeao6bbe9Rwfew" name="MessageRecv5" covered="_tNwTgLTeEeao6bbe9Rwfew" message="_veIasLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_w_5vcLTeEeao6bbe9Rwfew" name="MessageSend6" covered="_kX9XgLTeEeao6bbe9Rwfew" message="_w_3TMLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_w_69kLTeEeao6bbe9Rwfew" name="MessageRecv6" covered="_kX9XgLTeEeao6bbe9Rwfew" message="_w_3TMLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_z4Tf8LTeEeao6bbe9Rwfew" name="MessageSend7" covered="_kX9XgLTeEeao6bbe9Rwfew" message="_z4RDsLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_z4VVILTeEeao6bbe9Rwfew" name="MessageRecv7" covered="_lQ9cELTeEeao6bbe9Rwfew" message="_z4RDsLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_2V48sLTeEeao6bbe9Rwfew" name="MessageSend8" covered="_kX9XgLTeEeao6bbe9Rwfew" message="_2V2gcLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_2V6x4LTeEeao6bbe9Rwfew" name="MessageRecv8" covered="_lQ9cELTeEeao6bbe9Rwfew" message="_2V2gcLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_32_jELTeEeao6bbe9Rwfew" name="MessageSend9" covered="_kX9XgLTeEeao6bbe9Rwfew" message="_328fwLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_33BYQLTeEeao6bbe9Rwfew" name="MessageRecv9" covered="_lQ9cELTeEeao6bbe9Rwfew" message="_328fwLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_6jT_YLTeEeao6bbe9Rwfew" name="MessageSend10" covered="_lQ9cELTeEeao6bbe9Rwfew" message="_6jPt8LTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_6jV0kLTeEeao6bbe9Rwfew" name="MessageRecv10" covered="_mOy9ULTeEeao6bbe9Rwfew" message="_6jPt8LTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_9u3VYLTeEeao6bbe9Rwfew" name="MessageSend11" covered="_kX9XgLTeEeao6bbe9Rwfew" message="_9u05ILTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_9u4jgLTeEeao6bbe9Rwfew" name="MessageRecv11" covered="_kX9XgLTeEeao6bbe9Rwfew" message="_9u05ILTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="__a0g4LTeEeao6bbe9Rwfew" name="MessageSend12" covered="_kX9XgLTeEeao6bbe9Rwfew" message="__ayEoLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="__a2WELTeEeao6bbe9Rwfew" name="MessageRecv12" covered="_lQ9cELTeEeao6bbe9Rwfew" message="__ayEoLTeEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_CfTlkLTfEeao6bbe9Rwfew" name="MessageSend13" covered="_lQ9cELTeEeao6bbe9Rwfew" message="_CfQiQLTfEeao6bbe9Rwfew"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_CfVawLTfEeao6bbe9Rwfew" name="MessageRecv13" covered="_mOy9ULTeEeao6bbe9Rwfew" message="_CfQiQLTfEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_MjtfMLTeEeao6bbe9Rwfew" name="usr.initiateBooking" messageSort="asynchCall" receiveEvent="_MjvUYLTeEeao6bbe9Rwfew" sendEvent="_MjutULTeEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_QWtPsLTeEeao6bbe9Rwfew" name="usr.addRoomToBooking" messageSort="asynchCall" receiveEvent="_QWvr8LTeEeao6bbe9Rwfew" sendEvent="_QWvE4LTeEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_VVihMLTeEeao6bbe9Rwfew" name="usr.confirmBooking" messageSort="asynchCall" receiveEvent="_VVlkgLTeEeao6bbe9Rwfew" sendEvent="_VVkWYLTeEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_YxlxULTeEeao6bbe9Rwfew" name="switchRoom" messageSort="asynchCall" receiveEvent="_Yxo0oLTeEeao6bbe9Rwfew" sendEvent="_YxnmgLTeEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_caBQkLTeEeao6bbe9Rwfew" name="usr.checkInBooking" messageSort="asynchCall" receiveEvent="_caGJELTeEeao6bbe9Rwfew" sendEvent="_caET4LTeEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_e-6PMLTeEeao6bbe9Rwfew" name="roomreservation.checkInRoom" messageSort="asynchCall" receiveEvent="_e-9SgLTeEeao6bbe9Rwfew" sendEvent="_e-8EYLTeEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_veIasLTeEeao6bbe9Rwfew" name="switchBooking" messageSort="asynchCall" receiveEvent="_veMFELTeEeao6bbe9Rwfew" sendEvent="_veKP4LTeEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_w_3TMLTeEeao6bbe9Rwfew" name="usr.initiateBooking" messageSort="asynchCall" receiveEvent="_w_69kLTeEeao6bbe9Rwfew" sendEvent="_w_5vcLTeEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_z4RDsLTeEeao6bbe9Rwfew" name="usr.addRoomToBooking" messageSort="asynchCall" receiveEvent="_z4VVILTeEeao6bbe9Rwfew" sendEvent="_z4Tf8LTeEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_2V2gcLTeEeao6bbe9Rwfew" name="usr.confirmBooking" messageSort="asynchCall" receiveEvent="_2V6x4LTeEeao6bbe9Rwfew" sendEvent="_2V48sLTeEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_328fwLTeEeao6bbe9Rwfew" name="usr.checkInBooking" messageSort="asynchCall" receiveEvent="_33BYQLTeEeao6bbe9Rwfew" sendEvent="_32_jELTeEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_6jPt8LTeEeao6bbe9Rwfew" name="roomreservation.checkInRoom" messageSort="asynchCall" receiveEvent="_6jV0kLTeEeao6bbe9Rwfew" sendEvent="_6jT_YLTeEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_9u05ILTeEeao6bbe9Rwfew" name="usr.initiateCheckOut" messageSort="asynchCall" receiveEvent="_9u4jgLTeEeao6bbe9Rwfew" sendEvent="_9u3VYLTeEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="__ayEoLTeEeao6bbe9Rwfew" name="usr.payDuringCheckOut" messageSort="asynchCall" receiveEvent="__a2WELTeEeao6bbe9Rwfew" sendEvent="__a0g4LTeEeao6bbe9Rwfew"/>
              <message xmi:type="uml:Message" xmi:id="_CfQiQLTfEeao6bbe9Rwfew" name="usr.checkOutRoom" messageSort="asynchCall" receiveEvent="_CfVawLTfEeao6bbe9Rwfew" sendEvent="_CfTlkLTfEeao6bbe9Rwfew"/>
            </packagedElement>
            <packagedElement xmi:type="uml:Interaction" xmi:id="_XPGw0LVgEeaWrsY1n2zF4A" name="user checks in out user2 checks in">
              <lifeline xmi:type="uml:Lifeline" xmi:id="_UAs8ULV6EeaH4b-y7o6kLA" name="Booking0" coveredBy="_YR3aELV7EeaH4b-y7o6kLA _YR3aEbV7EeaH4b-y7o6kLA _e3j7sLV7EeaH4b-y7o6kLA _mSKsELV7EeaH4b-y7o6kLA _npCYYLV7EeaH4b-y7o6kLA _npC_cLV7EeaH4b-y7o6kLA _sml3gLV7EeaH4b-y7o6kLA _56q8sLV7EeaH4b-y7o6kLA _FxTMcLV8EeaH4b-y7o6kLA _HCZn8LV8EeaH4b-y7o6kLA _HCZn8bV8EeaH4b-y7o6kLA"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_tvOwALV6EeaH4b-y7o6kLA" name="Booking1" coveredBy="_3YLVULV8EeaH4b-y7o6kLA __kJRMLV8EeaH4b-y7o6kLA __kJ4QLV8EeaH4b-y7o6kLA _BjmngLV9EeaH4b-y7o6kLA _FNeRMLV9EeaH4b-y7o6kLA"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_5DBYcLV6EeaH4b-y7o6kLA" name="RoomRes0" coveredBy="_e3kiwLV7EeaH4b-y7o6kLA _mSLTILV7EeaH4b-y7o6kLA _smmekLV7EeaH4b-y7o6kLA _56rjwLV7EeaH4b-y7o6kLA _-2k2ALV7EeaH4b-y7o6kLA _FxTzgLV8EeaH4b-y7o6kLA _Q8lZILV8EeaH4b-y7o6kLA"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_6Bd9sLV6EeaH4b-y7o6kLA" name="Room1" coveredBy="_IGGEILV9EeaH4b-y7o6kLA"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_61BhkLV6EeaH4b-y7o6kLA" name="Room0" coveredBy="_-2ldELV7EeaH4b-y7o6kLA _Q8mAMLV8EeaH4b-y7o6kLA"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_AsymMLV7EeaH4b-y7o6kLA" name="CopyOf_Booking0_1"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_BSU8MLV7EeaH4b-y7o6kLA" name="RoomRes1" coveredBy="_3YL8YLV8EeaH4b-y7o6kLA _BjnOkLV9EeaH4b-y7o6kLA _FNe4QLV9EeaH4b-y7o6kLA _IGFdELV9EeaH4b-y7o6kLA"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_JE_AMLV7EeaH4b-y7o6kLA" name="RoomChoice" coveredBy="_fI5G0LV8EeaH4b-y7o6kLA _fI5t4LV8EeaH4b-y7o6kLA"/>
              <lifeline xmi:type="uml:Lifeline" xmi:id="_J_3UELV7EeaH4b-y7o6kLA" name="BookingChoice" coveredBy="_XGbFMLV8EeaH4b-y7o6kLA _XGbsQLV8EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_e3j7sLV7EeaH4b-y7o6kLA" name="MessageSend0" covered="_UAs8ULV6EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_e3kiwLV7EeaH4b-y7o6kLA" name="MessageRecv0" covered="_5DBYcLV6EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_npC_cLV7EeaH4b-y7o6kLA" name="MessageRecv2" covered="_UAs8ULV6EeaH4b-y7o6kLA" message="_npBKQLV7EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_mSKsELV7EeaH4b-y7o6kLA" name="MessageSend1" covered="_UAs8ULV6EeaH4b-y7o6kLA" message="_mSKFALV7EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_smmekLV7EeaH4b-y7o6kLA" name="MessageRecv3" covered="_5DBYcLV6EeaH4b-y7o6kLA" message="_smlQcLV7EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_-2k2ALV7EeaH4b-y7o6kLA" name="MessageSend5" covered="_5DBYcLV6EeaH4b-y7o6kLA" message="_-2kO8LV7EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_-2ldELV7EeaH4b-y7o6kLA" name="MessageRecv5" covered="_61BhkLV6EeaH4b-y7o6kLA" message="_-2kO8LV7EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_HCZn8LV8EeaH4b-y7o6kLA" name="MessageSend7" covered="_UAs8ULV6EeaH4b-y7o6kLA" message="_HCYZ0LV8EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_HCZn8bV8EeaH4b-y7o6kLA" name="MessageRecv7" covered="_UAs8ULV6EeaH4b-y7o6kLA" message="_HCYZ0LV8EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_Q8lZILV8EeaH4b-y7o6kLA" name="MessageSend8" covered="_5DBYcLV6EeaH4b-y7o6kLA" message="_Q8kLALV8EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_XGbFMLV8EeaH4b-y7o6kLA" name="MessageSend9" covered="_J_3UELV7EeaH4b-y7o6kLA" message="_XGaeILV8EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_fI5G0LV8EeaH4b-y7o6kLA" name="MessageSend10" covered="_JE_AMLV7EeaH4b-y7o6kLA" message="_fI34sLV8EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="__kJ4QLV8EeaH4b-y7o6kLA" name="MessageRecv13" covered="_tvOwALV6EeaH4b-y7o6kLA" message="__kIqILV8EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_3YL8YLV8EeaH4b-y7o6kLA" name="MessageRecv12" covered="_BSU8MLV7EeaH4b-y7o6kLA" message="_3YKHMLV8EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_FNeRMLV9EeaH4b-y7o6kLA" name="MessageSend15" covered="_tvOwALV6EeaH4b-y7o6kLA" message="_FNdDELV9EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_FNe4QLV9EeaH4b-y7o6kLA" name="MessageRecv15" covered="_BSU8MLV7EeaH4b-y7o6kLA" message="_FNdDELV9EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_IGFdELV9EeaH4b-y7o6kLA" name="MessageSend16" covered="_BSU8MLV7EeaH4b-y7o6kLA" message="_IGE2ALV9EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_YR3aELV7EeaH4b-y7o6kLA" name="MessageSend" covered="_UAs8ULV6EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_YR3aEbV7EeaH4b-y7o6kLA" name="MessageRecv" covered="_UAs8ULV6EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_npCYYLV7EeaH4b-y7o6kLA" name="MessageSend2" covered="_UAs8ULV6EeaH4b-y7o6kLA" message="_npBKQLV7EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_mSLTILV7EeaH4b-y7o6kLA" name="MessageRecv1" covered="_5DBYcLV6EeaH4b-y7o6kLA" message="_mSKFALV7EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_sml3gLV7EeaH4b-y7o6kLA" name="MessageSend3" covered="_UAs8ULV6EeaH4b-y7o6kLA" message="_smlQcLV7EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_56q8sLV7EeaH4b-y7o6kLA" name="MessageSend4" covered="_UAs8ULV6EeaH4b-y7o6kLA" message="_56qVoLV7EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_56rjwLV7EeaH4b-y7o6kLA" name="MessageRecv4" covered="_5DBYcLV6EeaH4b-y7o6kLA" message="_56qVoLV7EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_FxTMcLV8EeaH4b-y7o6kLA" name="MessageSend6" covered="_UAs8ULV6EeaH4b-y7o6kLA" message="_FxSlYLV8EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_FxTzgLV8EeaH4b-y7o6kLA" name="MessageRecv6" covered="_5DBYcLV6EeaH4b-y7o6kLA" message="_FxSlYLV8EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_Q8mAMLV8EeaH4b-y7o6kLA" name="MessageRecv8" covered="_61BhkLV6EeaH4b-y7o6kLA" message="_Q8kLALV8EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_XGbsQLV8EeaH4b-y7o6kLA" name="MessageRecv9" covered="_J_3UELV7EeaH4b-y7o6kLA" message="_XGaeILV8EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_fI5t4LV8EeaH4b-y7o6kLA" name="MessageRecv10" covered="_JE_AMLV7EeaH4b-y7o6kLA" message="_fI34sLV8EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="__kJRMLV8EeaH4b-y7o6kLA" name="MessageSend13" covered="_tvOwALV6EeaH4b-y7o6kLA" message="__kIqILV8EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_3YLVULV8EeaH4b-y7o6kLA" name="MessageSend12" covered="_tvOwALV6EeaH4b-y7o6kLA" message="_3YKHMLV8EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_BjmngLV9EeaH4b-y7o6kLA" name="MessageSend14" covered="_tvOwALV6EeaH4b-y7o6kLA" message="_BjlZYLV9EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_BjnOkLV9EeaH4b-y7o6kLA" name="MessageRecv14" covered="_BSU8MLV7EeaH4b-y7o6kLA" message="_BjlZYLV9EeaH4b-y7o6kLA"/>
              <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="_IGGEILV9EeaH4b-y7o6kLA" name="MessageRecv16" covered="_6Bd9sLV6EeaH4b-y7o6kLA" message="_IGE2ALV9EeaH4b-y7o6kLA"/>
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