length n = 42
dimension k = 5
alphabet length q = 4

minimum distance d = 29

generator matrix:
000111111111111111111111111111111111111111
001000000112233000111222333123111122223333
010000123030201123022011033132112312331223
100123321000000213101202303123233213131122
000321000302010123220110330132321133122132

by truncation of 43