A01 B1000 C1010 D100 E0 F0010 G110 H0000 I00 J0111 K101 L0100 M11 N10 O111 P0110 Q1101 R010 S000 T1 U001 V0001 W011 X1001 Y1011 Z1100 101111 200111 300011 400001 500000 610000 711000 811100 911110 011111