Binary (87,23)-code with minimal distance 23 

[100000000000000000000001010100111111010111011111000000001111111101101010110011111010001]
[010000000000000000000000101010011111101011110100100000000000000001001010100111111010111]
[001000000000000000000000100100111001001110001010000010000000000010101001001110010011100]
[000100000000000000000001010010011100100111000001100000000000000001010100100111001001110]
[000010000000000000000000101001001110010011100000011110001111111100101010010000011011000]
[000001000000000000000001100101010001110010011000010000000000000010011001010100011100100]
[000000100000000000000000110010101000111001010000101000000000000001001100101010001110010]
[000000010000000000000000011001010100011100110000000110000000000000100110010101000111001]
[000000001000000000000001111101011100110101101000000001110000000010010000101000110010100]
[000000000100000000000000001111011000100001011000100001000000000011000011110110001000010]
[000000000010000000000000000111101100010000110000100010100000000001100001111011000100001]
[000000000001000000000001110010000000110011101000000010010000000010111100100000001100111]
[000000000000100000000001001000110110100010011000100000001000000011010010001101101000100]
[000000000000010000000000100100011011010001010000100010000100000001101001000110110100010]
[000000000000001000000001010010001101101000110000000010000010000000110100100011011010001]
[000000000000000100000001011000110000001111101000000000000001000010010110001100000011111]
[000000000000000010000000011101101110111100011000100000000000100011000111011011101111000]
[000000000000000001000000001110110111011110010000100010000000010001100011101101110111100]
[000000000000000000100001000111011011101111010000000010000000001000110001110110111011110]
[000000000000000000010001100011101101110111110000000000000000000100011000111011011101111]
[000000000000000000001000000000000000000000000111000000001111111111111111111100001111111]
[000000000000000000000100000000000000000000000000011100001111111100000000000011111111111]
[000000000000000000000010000000000000000000000000000001110000000000001111111111111111111]