NIL (LAP MAXDEPTH SUBR) (PUSH P 1) (PUSH P 2) TAG1 (HLRZ@ 1 -1 P) (HLRZ@ 1 1) (CAME 1 (SPECIAL ESCAPE)) (JRST 0 TAG10) (HLRZ@ 1 -1 P) (CALL 1 (E CDDR)) (JRST 0 TAG7) TAG10 (HLRZ@ 1 -1 P) (HRRZ@ 1 1) TAG11 TAG7 (MOVE 2 0 P) (CALL 2 (E MAXDEPTH1)) (JUMPE 1 TAG6) (MOVEI 1 (QUOTE T)) (JRST 0 TAG2) TAG6 (HRRZ@ 1 -1 P) (MOVEM 1 -1 P) (JUMPN 1 TAG1) TAG2 (SUB P (C 0 0 2 2)) (POPJ P) NIL