Binary (55,11)-code with minimal distance 20

[1000000000001000111011010000101000001111100110010110000]
[0100000000011100001101101000011110000010010111001010000]
[0010000000001110101100100100101111000101001101100000000]
[0001000000000111110101000110010101100110100100100010000]
[0000100000011011101011110111101010110001010010000110000]
[0000010000001101111111111011110101010101101101010010000]
[0000001000010110111110101101111000100110010100111000000]
[0000000100011011010100010010110110011100101000001010000]
[0000000010010101010010011101110001001100110110000010000]
[0000000001010010011011011010110000100100011001010110000]
[0000000000110001100110101001010000011101001100101110000]