[scheduling]
    cycling mode = integer
    initial cycle point = 1
    final cycle point   = 6
    [[graph]]
        P1 = """
                b[-P1] => a => b => c => d => e
                e[-P1] => e
            """
[runtime]
    [[a, b, c, e]]
        script = sleep 5
    [[b]]
        script = """
            if [[ $CYLC_WORKFLOW_FINAL_CYCLE_POINT == $CYLC_TASK_CYCLE_POINT ]]; then
                cylc pause $CYLC_SUITE_NAME
            elif [[ $CYLC_TASK_CYCLE_POINT == "2" ]]; then
              sleep 15
              cylc stop --now $CYLC_SUITE_NAME
              sleep 15
              cylc play --host=localhost $CYLC_SUITE_NAME
            else
              sleep 30
            fi
        """
    [[d]]
        script=sleep 20