Binary (38,31)-code with minimal distance 4

[10000000000000000000000000000001111001]
[01000000000000000000000000000001110101]
[00100000000000000000000000000001110011]
[00010000000000000000000000000001110000]
[00001000000000000000000000000001011111]
[00000100000000000000000000000001011000]
[00000010000000000000000000000001010100]
[00000001000000000000000000000001010010]
[00000000100000000000000000000001101111]
[00000000010000000000000000000001101000]
[00000000001000000000000000000001100100]
[00000000000100000000000000000001100010]
[00000000000010000000000000000001001110]
[00000000000001000000000000000001100001]
[00000000000000100000000000000001010001]
[00000000000000010000000000000001001001]
[00000000000000001000000000000001000101]
[00000000000000000100000000000001000011]
[00000000000000000010000000000000111000]
[00000000000000000001000000000000110100]
[00000000000000000000100000000000110010]
[00000000000000000000010000000000110001]
[00000000000000000000001000000000011110]
[00000000000000000000000100000000011001]
[00000000000000000000000010000000010101]
[00000000000000000000000001000000010011]
[00000000000000000000000000100000101110]
[00000000000000000000000000010000101001]
[00000000000000000000000000001000100101]
[00000000000000000000000000000100100011]
[00000000000000000000000000000010001111]