Binary (94,4)-code with minimal distance 49 

[1000111111111111111111111111111111111111111111111111100000000000000000000000000000000000000000]
[0100111111111111111111111111100000000000000000000000011111111111111111111111100000000000000000]
[0010111111111111110000000000011111111111000000000000011111111111000000000000011111111111110000]
[0001111111100000001111110000011111000000111111100000011111000000111111100000011111110000001111]