Binary (40,22)-code with minimal distance 8

[1000000000000000000000000111110011011110]
[0100000000000000000000100110110000011101]
[0010000000000000000000010110101101000011]
[0001000000000000000000001110101010101111]
[0000100000000000000000110011101001000110]
[0000010000000000000000001011100111100100]
[0000001000000000000000101010100110010011]
[0000000100000000000000011010011111011001]
[0000000010000000000000110101100001011100]
[0000000001000000000000001101010001010010]
[0000000000100000000000101100001001001010]
[0000000000010000000000011100000101000110]
[0000000000001000000000111001000010011110]
[0000000000000100000000000000110101001011]
[0000000000000010000000000000110010101110]
[0000000000000001000000000000110001110101]
[0000000000000000100000000000101100100111]
[0000000000000000010000000000101011001101]
[0000000000000000001000000000101001111010]
[0000000000000000000100000000100111010110]
[0000000000000000000010000000100110111001]
[0000000000000000000001000000011111111111]