length n = 71
dimension k = 9
alphabet length q = 2

minimum distance d = 32

generator matrix:
00000001111110000001111110000110000000000110000111111110000001111110110
00000010001110000110000110111010000001111110001000111110111110001110000
00011110010010111000011010011000001110001000110001001111000010110111010
00100101100110011000101000011000110111110011011110000011000110010001010
00001111110110100000000101101011011010011000111001010100111111100011100
00011101100010101000111100100101110110101100000011000000001100111101100
01011100100101110011101011001000110101111010010001101111011100111100110
00000010001111101100111100111011001110011001011110001001110000100000000
10000000000000000000000001111111111111111111111111111110000000000000001

by adding the parity bit to 70