        Ŀ
        Groups      Operands       COP                                         Commands                         
                                 76543210                                                                       
        Ĵ
        %A  0     A,imm         _______wADC,ADD,AND,CMP,OR,SBB,SUB,TEST,XOR                                    
        %B  1     r/m,imm       ______swADC,ADD,AND,CMP,MOV,OR,SBB,SUB,TEST,XOR                                
        %C  2     r/m,r         _______wADC,ADD,AND,CMP,MOV,OR,SBB,SUB,XOR                                     
        %D  3  r/m16/32,r16/32  ________ARPL,BT,BTC,BTR,BTS,SHRD,SHLD                                          
        %E  4  r16/32,r/m16/32  ________BOUND,BSR,BSF,IMUL,LAR,LEA,LDS,LSS,LES,LGS,LFS,LSL                     
        %F  5      reg32        _____regBSWAP                                                                  
        %G  6    r/m16/32,im8   ________BT,BTC,BTR,BTS                                                         
        %H  7      rel16/32     ________CALL(near),Jcc,JMP                                                     
        %I  8      r/m16/32     ________CALL(near),JMP                                                         
        %J  9      ptr16:16/32  ________CALL(far),JMP                                                          
        %K 10     r/m16/32      ________CALL(far),JMP,LGDT,LIDT,LLDT,LMSW,LTR,SGDT,SLDT,SMSW,STR               
        %L 11     r,r/m         _______wCMPXCHG,TEST,XADD,ADC,ADD,AND,CMP,MOV,OR,SBB,SUB,XOR                   
        %M 12     r/m           _______wDEC,DIV,IDIV,IMUL,INC,MUL,NEG,NOT,ROR,ROL,RCL,RCR                      
        %N 13    +rw/rd         ________DEC,INC,POP,PUSH                                                       
        %O 14     imm16,imm8    ________ENTER                                                                  
        %P 15 r16/32,rm16/32,im ______s_IMUL                                                                   
        %R 16     A,imm8        _______wIN                                                                     
        %S 17     A,DX          _______wIN                                                                     
        %T 18    imm8           ________INT                                                                    
        %Q 19    rel8           ________Jcc,JMP,LOOP,LOOPE,LOOPZ,LOOPNE,LOOPNZ                                 
        %U 20    r/m,sreg       ______d_MOV                                                                    
        %V 21  A,[disp16/32]    ______dwMOV                                                                    
        %W 22   reg,im          ----wregMOV                                                                    
        %X 23   r32, CRi        ______d_MOV                                                                    
        %Y 24   r32, TRi        ______d_MOV                                                                    
        %Z 25   r32, DRi        ______d_MOV                                                                    
        %a 26   r16/32,r/m8(16) _______wMOVSX,MOVZX                                                            
        %b 27   imm8,A          _______wOUT                                                                    
        %c 28   sreg2bit        ___sr___POP                                                                    
        %d 29   sreg3bit(FS,GS) __srg___POP                                                                    
        %e 30   imm             ______w_PUSH                                                                   
        %f 31   r/m,imm8        _______wROR,ROL,RCL,RCR                                                        
        %g 32  j=0 imm16,j=1 nil_______jRETN,RETF                                                              
        %h 33  r/m8             ________SETcc                                                                  
        %i 34   DX,A            _______wOUT                                                                    
        %j 35   A,+rw/rd        ________XCHG      rw not A                                                     
        %k 36   +rw/rd,A        ________XCHG                                                                   
        %l 37   r/m,1           _______w                                                                       
        %m 38   r/m,CL          _______w                                                                       
        %n 39 r/m1632,r1632,imm8________                                                                       
        %o 40 r/m16/32,r16/32,CL________                                                                       
        %o 41                   ________aam,aad                                                                
        