Binary (39,6)-code with minimal distance 18 

[100000111111111111111100000000000000010]
[010000111111110000000011111111000000010]
[001000111111101000000010000000111111110]
[000100111000010111100001111000111100010]
[000010100110010110011001100110110011010]
[000001010101010101010101010101101010110]