length n = 64
dimension k = 6
alphabet length q = 4

minimum distance d = 44

generator matrix:
0000011111111111111110000011111111111111110111111111111111111110
0011100000001112223330011100011111112223331000001111122222333331
0113300223330020230000101312301333330120230112230022301233012223
1030103332330123101231030311223002230312222021302312033012120130
3312002133122013021033021331003111110131303202000212200010110133
0331023330332100132131211030021011333222012300003330210100310110

by adding the parity bit to 63