length n = 61
dimension k = 7
alphabet length q = 3

minimum distance d = 34

generator matrix:
0011111000001111111111111111111001111000001111111111111111111
1100122011110000111111122222222010122011110000111111122222222
0102201101120112012222200112222120202101220112011122200111222
2222100120212011121222202001112221001210222120212201202022122
2112121211200010101022220120222210101222122100101200020112202
2120202201212221100000110210121110110201222022101110120200110
0220021211022120022202122011111102210221102201022111221221010

by truncation of 62