Binary (67,11)-code with minimal distance 24 

[1000000000111110000011111000001001000000000111110000011111000001000]
[0100000000111101000010000111101000100000000111101000010000111101000]
[0010000000110010110001100111001000010000000110010110001100111001000]
[0001000000110001101011010100011000001000000110001101011010100011000]
[0000100000101100100101001110011000000100000101100100101001110011000]
[0000010000101000011100100011111000000010000101000011100100011111000]
[0000001000011000101110101101001000000001000011000101110101101001000]
[0000000100010011001100111000111000000000100010011001100111000111000]
[0000000010001010110101011001101000000000010001010110101011001101000]
[0000000001000101110110010010111000000000001000101110110010010111000]
[0000000000000000000000000000000001111111111111111111111111111111111]