flowchart TD
    %% Flow: sequential_flow

    handler_a[handler_a]
    handler_b[handler_b]
    handler_c[handler_c]
    start_sequential_flow([start_sequential_flow])
    __end__((( )))

    start_sequential_flow --> handler_a
    handler_a --> handler_b
    handler_b --> handler_c
    handler_c --> __end__

    classDef start fill:#98FB98,stroke:#333
    classDef endnode fill:#FFA07A,stroke:#333
    classDef router fill:#F5DEB3,stroke:#333
    classDef handler fill:#ADD8E6,stroke:#333
    classDef endpoint fill:#000,stroke:#333,color:#fff
    class start_sequential_flow start
    class handler_c,__end__ endnode
    class handler_a,handler_b handler