Binary (84,21)-code with minimal distance 24

[100000000000000000000010010011100100111000101111100000111111001010101100100100000111]
[010000000000000000000101001001110010011100010000011111111111010101110110001101011100]
[001000000000000000000010100100111001001110001000000000000000010101011011000110110001]
[000100000000000000000110010101000111001001100100000000000000100110010101000111001001]
[000010000000000000000011001010100011100101010010000000000000010011001010100011100101]
[000001000000000000000001100101010001110011001001000000000000001001100101010001110011]
[000000100000000000000111110101110011010110100000100000000000100111110101110011010110]
[000000010000000000000000111101100010000101110000010000000000110000111101100010000101]
[000000001000000000000000011110110001000011011000001000000000011000011110110001000011]
[000000000100000000000111001000000011001110101000000100000000101111001000000011001110]
[000000000010000000000100100011011010001001110000000010000000110100100011011010001001]
[000000000001000000000010010001101101000101011000000001000000011010010001101101000101]
[000000000000100000000101001000110110100011001000000000100000001101001000110110100011]
[000000000000010000000101100011000000111110100000000000010000100101100011000000111110]
[000000000000001000000001110110111011110001110000000000001000110001110110111011110001]
[000000000000000100000000111011011101111001011000000000000100011000111011011101111001]
[000000000000000010000100011101101110111101001000000000000010001100011101101110111101]
[000000000000000001000110001110110111011111000000000000000001000110001110110111011111]
[000000000000000000100000000000000000000000000111100000111111100000111111000000111111]
[000000000000000000010000000000000000000000000000011111111111000000111111111111000000]
[000000000000000000001000000000000000000000000000000000000000011111111111111111111111]