length n = 37
dimension k = 7
alphabet length q = 3

minimum distance d = 19

generator matrix:
0000000000001111111111110000111111111
0000111111110011222222220001000011112
1111000000222211111122220112001201221
0022001122000000002200111012120020121
2211110022222211112222111112110002110
2200001100000011110022221202020120211
0201120112120212020102020202001220001

by truncation of 38