0: READ obj
1: COND_GOTO [END] 27
2: COND_THROW_TO 9
3: COND_THROW_TO 20
4: EMPTY
5: THROW_TO 9
6: COND_THROW_TO 20
7: COND_THROW_TO 20
8: GOTO [END] 16
9: WRITE re
10: COND_THROW_TO 20
11: READ re
12: EMPTY
13: COND_THROW_TO 20
14: COND_THROW_TO 20
15: GOTO [END] 16
16: CALL 22
17: GOTO [END] 27
18: CALL 22
19: GOTO [END] 27 RETURN
20: CALL 22
21: GOTO [END] 26
22: WRITE obj
23: RETURN FROM 22
24: RETURN FROM 22 TO 19
25: RETURN FROM 22 TO 21
26: THROW_TO 27