length n = 46
dimension k = 6
alphabet length q = 4

minimum distance d = 30

generator matrix:
0011000011110000000011111111111111111111111111
0023111100001111111100000000111123111111112233
1100001100110000223300002233112332112223331213
2300110011002233000022330000113232231221331213
0000010101010302030203020302231132232123132131
0000101010103020302030203020321132232213312131

by truncation of 47