Binary (100,4)-code with minimal distance 52 

[1000111111111111111111111111111111111111111111111111110000000000000000000000000000000000000000000100]
[0100111111111111111111111111100000000000000000000000001111111111111111111111111000000000000000000100]
[0010111111111111100000000000011111111111100000000000001111111111110000000000000111111111111100000100]
[0001111111000000011111100000011111100000011111110000001111110000001111111000000111111100000011111100]