23
PROC MAIN
CALL T2
CALL T3
CALL T5
CALL T5
CALL T7
CALL T5
END
PROC T2
END
PROC T3
CALL T6
END
PROC T5
CALL T7
CALL T7
CALL T7
END
PROC T6
END
PROC T7
CALL T5
END
