A.90H,05H B.90H,00H C.78H,05H D.78H,00H
A.(A)=28H,(C)=1 B.(A)=29H,(C)=0 C.(A)=68H,(C)=1
A.(A)=92H,(C)=1 B.(A)=92H,(C)=0 C.(A)=8CH,(C)=1 D.(A)=7AH,(C)=0