80051a2c : 27BDFFE8  ADDIU   801fff10 (sp), 801fff10 (sp), ffe8 (65512),
80051a30 : AFBF0010  SW      80092998 (ra), 0010 (801ffef8 (sp)) [801fff08]
80051a34 : 8C82000C  LW      8011e9a8 (v0), 000c (80113a38 (a0)) [80113a44]
80051a38 : 8C830008  LW      fffffffe (v1), 0008 (80113a38 (a0)) [80113a40]
80051a3c : 00021080  SLL     00000005 (v0), 00000005 (v0), 02 (2),
80051a40 : 00431021  ADDU    00000014 (v0), 00000014 (v0), 80113998 (v1),
80051a44 : 8C440000  LW      80113a38 (a0), 0000 (801139ac (v0)) [801139ac]
80051a48 : 0C02791E  JAL     8009e478, 80092998 (ra),
80051a4c : 00000000  NOP    
8009e478 : 8C820008  LW      801139ac (v0), 0008 (801138e8 (a0)) [801138f0]
8009e47c : 03E00008  JR      80051a50 (ra),
8009e480 : 00000000  NOP    
80051a50 : 8FBF0010  LW      80051a50 (ra), 0010 (801ffef8 (sp)) [801fff08]
80051a54 : 00000000  NOP    
80051a58 : 03E00008  JR      80092998 (ra),
80051a5c : 27BD0018  ADDIU   801ffef8 (sp), 801ffef8 (sp), 0018 (24),
80092998 : 2443FC17  ADDIU   80113998 (v1), 000003e9 (v0), fc17 (64535),
8009299c : 2C620014  SLTIU   000003e9 (v0), 00000000 (v1), 0014 (20),
800929a0 : 10400227  BEQ     00000001 (v0), 00000000 (r0), 80093240,
800929a4 : 3C028001  LUI     00000001 (v0), 8001 (32769),
800929a8 : 2442630C  ADDIU   80010000 (v0), 80010000 (v0), 630c (25356),
800929ac : 00031880  SLL     00000000 (v1), 00000000 (v1), 02 (2),
800929b0 : 00621821  ADDU    00000000 (v1), 00000000 (v1), 8001630c (v0),
800929b4 : 8C620000  LW      8001630c (v0), 0000 (8001630c (v1)) [8001630c]
800929b8 : 00000000  NOP    
800929bc : 00400008  JR      800929c4 (v0),
800929c0 : 00000000  NOP    
800929c4 : 0C0244D9  JAL     80091364, 80092998 (ra),
800929c8 : 24040001  ADDIU   801138e8 (a0), 00000000 (r0), 0001 (1),
80091364 : 27BDFFC0  ADDIU   801fff10 (sp), 801fff10 (sp), ffc0 (65472),
80091368 : AFB60038  SW      800cbcf4 (s6), 0038 (801ffed0 (sp)) [801fff08]
8009136c : 0080B021  ADDU    800cbcf4 (s6), 00000001 (a0), 00000000 (r0),
80091370 : AFBF003C  SW      800929cc (ra), 003c (801ffed0 (sp)) [801fff0c]
80091374 : AFB50034  SW      00000010 (s5), 0034 (801ffed0 (sp)) [801fff04]
80091378 : AFB40030  SW      8011f860 (s4), 0030 (801ffed0 (sp)) [801fff00]
8009137c : AFB3002C  SW      800cc900 (s3), 002c (801ffed0 (sp)) [801ffefc]
80091380 : AFB20028  SW      00000001 (s2), 0028 (801ffed0 (sp)) [801ffef8]
80091384 : AFB10024  SW      800e97c8 (s1), 0024 (801ffed0 (sp)) [801ffef4]
80091388 : 0C00714D  JAL     8001c534, 800929cc (ra),
8009138c : AFB00020  SW      800e97c8 (s0), 0020 (801ffed0 (sp)) [801ffef0]

; read CD # (1-2)

8001c534 : 3C02800C  LUI     800929c4 (v0), 800c (32780),
8001c538 : 8C4292B8  LW      800c0000 (v0), 92b8 (800c0000 (v0)) [800b92b8]
8001c53c : 03E00008  JR      80091390 (ra),
8001c540 : 00000000  NOP    

80091390 : 02C21024  AND     00000001 (v0), 00000001 (s6), 00000001 (v0),
80091394 : 1440005F  BNE     00000001 (v0), 00000000 (r0), 80091514,
80091398 : 24020001  ADDIU   00000001 (v0), 00000000 (r0), 0001 (1),

; BAD..?

8009139c : 3C02800F  LUI     00000001 (v0), 800f (32783),
800913a0 : 8C4497DC  LW      00000001 (a0), 97dc (800f0000 (v0)) [800e97dc]
800913a4 : 0C008DA1  JAL     80023684, 80091390 (ra),
800913a8 : 00008021  ADDU    800e97c8 (s0), 00000000 (r0), 00000000 (r0),
800913ac : 3C03800F  LUI     00000014 (v1), 800f (32783),
800913b0 : 8C629794  LW      801ee7d4 (v0), 9794 (800f0000 (v1)) [800e9794]
800913b4 : 00000000  NOP    
800913b8 : 18400012  BLEZ    00000007 (v0), 80091404,
800913bc : 00609021  ADDU    00000001 (s2), 800f0000 (v1), 00000000 (r0),
800913c0 : 3C02800F  LUI     00000007 (v0), 800f (32783),
800913c4 : 24519714  ADDIU   800e97c8 (s1), 800f0000 (v0), 9714 (38676),
800913c8 : 8E240000  LW      00000007 (a0), 0000 (800e9714 (s1)) [800e9714]
800913cc : 00000000  NOP    
800913d0 : 10800007  BEQ     80113940 (a0), 00000000 (r0), 800913f0,
800913d4 : 00000000  NOP    
800913d8 : 8C820010  LW      800f0000 (v0), 0010 (80113940 (a0)) [80113950]
800913dc : 00000000  NOP    
800913e0 : 8C420008  LW      80016464 (v0), 0008 (80016464 (v0)) [8001646c]
800913e4 : 00000000  NOP    
800913e8 : 0040F809  JALR    8009433c (v0), 800913ac (ra),
800913ec : 24050003  ADDIU   8011398c (a1), 00000000 (r0), 0003 (3),
800913f0 : 8E429794  LW      80113724 (v0), 9794 (800f0000 (s2)) [800e9794]
800913f4 : 26100001  ADDIU   00000000 (s0), 00000000 (s0), 0001 (1),
800913f8 : 0202102A  SLT     00000007 (v0), 00000001 (s0), 00000007 (v0),
800913fc : 1440FFF2  BNE     00000001 (v0), 00000000 (r0), 800913c8,
80091400 : 26310004  ADDIU   800e9714 (s1), 800e9714 (s1), 0004 (4),

; GOOD..?

80091514 : 8FBF003C  LW      80091390 (ra), 003c (801ffed0 (sp)) [801fff0c]
80091518 : 8FB60038  LW      00000001 (s6), 0038 (801ffed0 (sp)) [801fff08]
8009151c : 8FB50034  LW      00000010 (s5), 0034 (801ffed0 (sp)) [801fff04]
80091520 : 8FB40030  LW      8011f860 (s4), 0030 (801ffed0 (sp)) [801fff00]
80091524 : 8FB3002C  LW      800cc900 (s3), 002c (801ffed0 (sp)) [801ffefc]
80091528 : 8FB20028  LW      00000001 (s2), 0028 (801ffed0 (sp)) [801ffef8]
8009152c : 8FB10024  LW      800e97c8 (s1), 0024 (801ffed0 (sp)) [801ffef4]
80091530 : 8FB00020  LW      800e97c8 (s0), 0020 (801ffed0 (sp)) [801ffef0]
80091534 : 03E00008  JR      800929cc (ra),
80091538 : 27BD0040  ADDIU   801ffed0 (sp), 801ffed0 (sp), 0040 (64),
800929cc : 1040021C  BEQ     00000001 (v0), 00000000 (r0), 80093240,
800929d0 : 00000000  NOP    
800929d4 : 0C024FB9  JAL     80093ee4, 800929cc (ra),
800929d8 : 00000000  NOP    
