length n = 34
dimension k = 7
alphabet length q = 4

minimum distance d = 19

generator matrix:
0000010111111011111111111111111111
0000101012233101223311111122223333
0001002320123323230111222311121333
0010003303212220312323112312211133
0100002132302312303213122321213311
1000003221330233021223221112113313
0000001233021132132023211321123131

by truncation of 35