length n = 89
dimension k = 6
alphabet length q = 5

minimum distance d = 63

generator matrix:
00001111111111000000000011111111111111111111000001111111111111111111111111111111111111111
11110000112233001111111100000000112223334444111110000011111111222222333333111222233334444
01230123020103110022334400223344240010030014111231112300023333012222011113224113423341234
13202013300210241134040224010314000342400320123232332112320113100122100331343223412414132
20131320302001422401304111344020004300422003323212132332121031221001313010343342221143241
23012301021030114230243042304203421003001400321112311132303300222210131101224341132433412

by truncation of 90