, 01010110101010 . 10010110101010 / 10010100101010 0 01010110101001 
1 01010110101101 2 10010110101001 3 10010110101101 4 10010100101001 
5 10010100101101 6 01010101101001 7 01010101101101 8 10010101101001 
9 10010101101101 ? 01001100101010 A 01001101101010 B 01001101101001 
C 10010010101010 D 10010010101001 E 10010010101101 F 01001001101010 
G 01001001101001 H 10011010101010 I 10011010101101 J 01011001101010 
K 10011001101010 L 01011001101001 M 10011001101001 N 10011001101101 
O 01100110101101 P 01100100101001 Q 01100100101101 R 10100110101001 
S 10100110101101 T 10100100101001 U 10100100101101 V 01100101101001 
W 01100101101101 X 10100101101001 Y 10100101101101 Z 10110110101101 
10110101101001 01101100101010 10101100101010 10101100101001 
10010100100101 01001100110010 01001101100110 01100100100101 
10100100100101 10110100100110 10101100110010 10101100100110 
01001001001001 
These codes will correct  0  errors.
number of codes 53 number of bits 5.7279204545632