Binary (68,5)-code with minimal distance 34 

[10000111111100000111000000000111111110000000001111110011111111100000]
[01000110000011111110111100000111111101111000001111101011110000011111]
[00100001110011100101110011100111001011100111001110000111001110011100]
[00010000000000000011111111111111110000000000000000011111111111111111]
[00001000000000000000000000000000000111111111111111111111111111111111]