Binary (77,7)-code with minimal distance 36 

[10000011111111111111110000000000000001100000111111111111111100000000000000010]
[01000011111111000000001111111100000001010000111111110000000011111111000000010]
[00100011111110100000001000000011111111001000111111101000000010000000111111110]
[00010011100001011110000111100011110001000100111000010111100001111000111100010]
[00001010011001011001100110011011001101000010100110010110011001100110110011010]
[00000101010101010101010101010110101011000001010101010101010101010101101010110]
[00000000000000000000000000000000000000111111111111111111111111111111111111110]