0  BEGIN PGM CHCK_INP MM 
1  Q1 = Q263 - Q265
2  Q2 = Q264 - Q266
3  FN 9: IF +0 EQU +0 GOTO LBL Q272
4  LBL 1
5  FN 10: IF +Q2 NE +0 GOTO LBL 99
6  FN 14: ERROR= 1081
7  FN 9: IF +0 EQU +0 GOTO LBL 99
8  LBL 2
9  FN 10: IF +Q1 NE +0 GOTO LBL 99
10 FN 14: ERROR= 1081
11 LBL 3
12 FN 10: IF +Q1 NE +0 GOTO LBL 99
13 FN 10: IF +Q2 NE +0 GOTO LBL 99
14 FN 14: ERROR= 1081
15 LBL 99
16 END PGM CHCK_INP MM 
