800178b0 : 27BDFFC0  ADDIU   801fffb8 (sp), 801fffb8 (sp), ffc0 (65472),
800178b4 : AFBF003C  SW      800733a0 (ra), 003c (801fff78 (sp)) [801fffb4]
800178b8 : AFB00038  SW      800a3eb4 (s0), 0038 (801fff78 (sp)) [801fffb0]
800178bc : 24100001  ADDIU   800a3eb4 (s0), 00000000 (r0), 0001 (1),
800178c0 : 27A40010  ADDIU   00000000 (a0), 801fff78 (sp), 0010 (16),

800178c4 : 0C005D81  JAL     80017604, 800733a0 (ra),
800178c8 : 02002821  ADDU    00000000 (a1), 00000001 (s0), 00000000 (r0),
800178cc : 27A40020  ADDIU   00000034 (a0), 801fff78 (sp), 0020 (32),
800178d0 : 27A50010  ADDIU   00000039 (a1), 801fff78 (sp), 0010 (16),
800178d4 : 0C005DD2  JAL     80017748, 800178cc (ra),
800178d8 : 24060001  ADDIU   801fff88 (a2), 00000000 (r0), 0001 (1),

; CD passes

800178dc : 14400009  BNE     00000000 (v0), 00000000 (r0), 80017904,
800178e0 : 02001021  ADDU    00000000 (v0), 00000001 (s0), 00000000 (r0),

; CD failed (bump s0 = 2 // CD #)

800178e4 : 26100001  ADDIU   00000001 (s0), 00000001 (s0), 0001 (1),
800178e8 : 2A020003  SLTI    00000001 (v0), 00000002 (s0), 0003 (3),
800178ec : 1440FFF5  BNE     00000001 (v0), 00000000 (r0), 800178c4,
800178f0 : 27A40010  ADDIU   77deff6f (a0), 801fff78 (sp), 0010 (16),
