mindmap
  root
    child1((Circle))
        grandchild 1
        grandchild 2
    child2(Round rectangle)
        grandchild 3
        grandchild 4
    child3[Square]
        grandchild 5
        ::icon(mdi mdi-fire)
        gc6((grand<br/>child 6))
        ::icon(mdi mdi-fire)
          gc7((grand<br/>grand<br/>child 8))
