Binary (90,23)-code with minimal distance 24 

[100000000000000000000001100101001001101100110001111111111111100000001100101110110010011001]
[010000000000000000000000101010011111101011101100000000000000011111011010101100000010100010]
[001000000000000000000000010101001111110101111011000000000000000000010010101001111110101111]
[000100000000000000000001010010011100100111000100100000000000000000101010010011100100111000]
[000010000000000000000000101001001110010011100010010000000000000000010101001001110010011100]
[000001000000000000000001010100100111001001110000001000000000000000001010100100111001001110]
[000000100000000000000000110010101000111001001100000100000000000000100110010101000111001001]
[000000010000000000000000011001010100011100101010000010000000000000010011001010100011100101]
[000000001000000000000001001100101010001110011000000001000000000000001001100101010001110011]
[000000000100000000000000111110101110011010110100000000100000000000100111110101110011010110]
[000000000010000000000000000111101100010000101110000000010000000000110000111101100010000101]
[000000000001000000000001000011110110001000011010000000001000000000011000011110110001000011]
[000000000000100000000001111001000000011001110100000000000100000000101111001000000011001110]
[000000000000010000000000100100011011010001001110000000000010000000110100100011011010001001]
[000000000000001000000001010010001101101000101010000000000001000000011010010001101101000101]
[000000000000000100000001101001000110110100011000000000000000100000001101001000110110100011]
[000000000000000010000000101100011000000111110100000000000000010000100101100011000000111110]
[000000000000000001000000001110110111011110001110000000000000001000110001110110111011110001]
[000000000000000000100001000111011011101111001010000000000000000100011000111011011101111001]
[000000000000000000010001100011101101110111101000000000000000000010001100011101101110111101]
[000000000000000000001000110001110110111011111000000000000000000001000110001110110111011111]
[000000000000000000000100000000000000000000000001111111111111100000000000000111111111111111]
[000000000000000000000010000000000000000000000000000000000000011111111111111111111111111111]