Binary (49,6)-code with minimal distance 24 

[1011011011011011011011011011011011011011011011010]
[0110110110110110110110110110110110110110110110110]
[0001110001110001110001110001110001110001110001110]
[0000001111110000001111110000001111110000001111110]
[0000000000001111111111110000000000001111111111110]
[0000000000000000000000001111111111111111111111110]