Binary (91,20)-code with minimal distance 24

[1000000000000000000010111010001111010010000010100001000000111000011000001000111101001000001]
[0100000000000000000000110100111110011011010110011001011000110010101110000100000001101010100]
[0010000000000000000001110100000000100101101100001100000000110100100100000000000010010110110]
[0001000000000000000010110010000000011001010101000110000001001101010000001000000110011010101]
[0000100000000000000011101101000000010110000110000010000000101100001100000100000001011000011]
[0000010000000000000001101000100000010101100011010000100000101011000101111101111110101001110]
[0000001000000000000001100100010000010011001011000001100000100110010100000001000001001100101]
[0000000100000000000000100000001000010001111001010101010000100011110000000000100001000111100]
[0000000010000000000011000100000100000010101110010001001000000101011100000000010000001010111]
[0000000001000000000011000000000010000001110111010100000100000011101100000000001000000111011]
[0000000000100000000011101000000001010100111110010101000010101001111100000000000101010011111]
[0000000000010000000010011100000000101111011101000101000001011110111000000000000010111101110]
[0000000000001000000000000011110111110110110110000000000000000000000010001111011111011011011]
[0000000000000100000000000010001111001110001110000000000000000000000001001000111100111000111]
[0000000000000010000000000000111110000001111110000000000000000000000000100011111000000111111]
[0000000000000001000000000000000000111111111110000000000000000000000000010000000011111111111]
[0000000000000000100000000000000000000000000000100000011111111001111111111001111001111001111]
[0000000000000000010000000000000000000000000000001000011000000111111110000111111000000111111]
[0000000000000000001000000000000000000000000000000010000001111111111000000000000111111111111]
[0000000000000000000100000000000000000000000000000000100000000000000001111111111111111111111]