Binary (54,21)-code with minimal distance 14

[100000000000000000000100101101001000110000100100101010]
[010000000000000000000110111011101100101000110110111111]
[001000000000000000000111110000111110100100111111110101]
[000100000000000000000011111000011111010010011111111010]
[000010000000000000000101010001000111011001101011010111]
[000001000000000000000110000101101011011100010001000001]
[000000100000000000000011000010110101101110001000100000]
[000000010000000000000101001100010010000111100000111010]
[000000001000000000000110001011000001110011010100110111]
[000000000100000000000111101000101000001001001110110001]
[000000000010000000000011110100010100000100100111011000]
[000000000001000000000101010111000010110010110111000110]
[000000000000100000000110000110101001101001111111001001]
[000000000000010000000111101110011100000100011011001110]
[000000000000001000000011110111001110000010001101100111]
[000000000000000100000001111011100111000001000110110011]
[000000000000000010000100010000111011010000000111110011]
[000000000000000001000010001000011101101000000011111001]
[000000000000000000100101101001000110000100100101010110]
[000000000000000000010010110100100011000010010010101011]
[000000000000000000001001011010010001100001001001010101]