C0 - Cpy - Immediate            E0 - CPX - Immediate
       C1 - CMP - (Indirect,X)         E1 - SBC - (Indirect,X)
       C2 - Future Expansion           E2 - Future Expansion
       C3 - Future Expansion           E3 - Future Expansion
       C4 - CPY - Zero Page            E4 - CPX - Zero Page
       C5 - CMP - Zero Page            E5 - SBC - Zero Page
       C6 - DEC - Zero Page            E6 - INC - Zero Page
       C7 - Future Expansion           E7 - Future Expansion
       C8 - INY                        E8 - INX
       C9 - CMP - Immediate            E9 - SBC - Immediate
       CA - DEX                        EA - NOP
       CB - Future Expansion           EB - Future Expansion
       CC - CPY - Absolute             EC - CPX - Absolute
       CD - CMP - Absolute             ED - SBC - Absolute
       CE - DEC - Absolute             EE - INC - Absolute
       CF - Future Expansion           EF - Future Expansion
       D0 - BNE                        F0 - BEQ
       D1 - CMP   (Indirect@,Y         F1 - SBC - (Indirect),Y
       D2 - Future Expansion           F2 - Future Expansion
       D3 - Future Expansion           F3 - Future Expansion
       D4 - Future Expansion           F4 - Future Expansion
       D5 - CMP - Zero Page,X          F5 - SBC - Zero Page,X
       D6 - DEC - Zero Page,X          F6 - INC - Zero Page,X
       D7 - Future Expansion           F7 - Future Expansion
       D8 - CLD                        F8 - SED
       D9 - CMP - Absolute,Y           F9 - SBC - Absolute,Y
       DA - Future Expansion           FA - Future Expansion
       DB - Future Expansion           FB - Future Expansion
       DC - Future Expansion           FC - Future Expansion
       DD - CMP - Absolute,X           FD - SBC - Absolute,X
       DE - DEC - Absolute,X           FE - INC - Absolute,X
       DF - Future Expansion           FF - Future Expansion