9BDC: Routine at 9BDC
| 9BDC | DEFB $FF | 
| 9BDD | LD HL,$9BDC | 
| 9BE0 | LD (HL),$01 | 
| 9BE2 | CALL $9C17 | 
| 9BE5 | LD A,(HL) | 
| 9BE6 | AND A | 
| 9BE7 | RET NZ | 
| 9BE8 | PUSH HL | 
| 9BE9 | LD A,($C12B) | 
| 9BEC | AND A | 
| 9BED | JR Z,$9C13 | 
| 9BEF | LD A,($B6EA) | 
| 9BF2 | PUSH AF | 
| 9BF3 | LD HL,($B70C) | 
| 9BF6 | PUSH HL | 
| 9BF7 | LD HL,$C11B | 
| 9BFA | LD ($B70C),HL | 
| 9BFD | XOR A | 
| 9BFE | LD ($B6EA),A | 
| 9C01 | LD A,B | 
| 9C02 | LD ($8D9B),A | 
| 9C05 | CALL Action_Dir_4 | 
| 9C08 | CALL Action_None | 
| 9C0B | POP HL | 
| 9C0C | LD ($B70C),HL | 
| 9C0F | POP AF | 
| 9C10 | LD ($B6EA),A | 
| 9C13 | POP HL | 
| 9C14 | XOR A | 
| 9C15 | LD (HL),A | 
| 9C16 | RET | 
| 9C17 | PUSH IY | 
| 9C19 | PUSH IX | 
| 9C1B | LD IX,$C060 | 
| 9C1F | CALL Step3ByteTable_Next | 
| 9C22 | JR Z,$9C3C | 
| 9C24 | CP (IY+$01) | 
| 9C27 | JR NZ,$9C1F | 
| 9C29 | LD (IY+$10),B | 
| 9C2C | PUSH AF | 
| 9C2D | LD A,(IX+$00) | 
| 9C30 | AND A | 
| 9C31 | JR NZ,$9C36 | 
| 9C33 | LD ($9BDC),A | 
| 9C36 | CALL $9C17 | 
| 9C39 | POP AF | 
| 9C3A | JR $9C1F | 
| 9C3C | POP IX | 
| 9C3E | POP IY | 
| 9C40 | RET |