| 12401 | 0600 00 0 03654 | 6052 | UP1 | STZ | UPLST SET END OF LIST TO NIL | |
| 12406 | 0560 00 0 03654 | 6057 | LDQ | UPLST | ||
| 12410 | 0601 00 0 03654 | 6059 | STO | UPLST | ||
| 12412 | 0500 00 0 03654 | 6061 | UP3 | CLA | UPLST RETURN WITH LOCATION OF LIST | |
| 12413 | 0600 00 0 03654 | 6062 | STZ | UPLST AVOID UNNECESSARY GARBAGE COLL. |