Binary (24,12)-code with minimal distance 8

[100000000000111111100000]
[010000000000111100011100]
[001000000000111010010011]
[000100000000110101001011]
[000010000000110010101110]
[000001000000110001110101]
[000000100000101100100111]
[000000010000101011001101]
[000000001000101001111010]
[000000000100100111010110]
[000000000010100110111001]
[000000000001011111111111]