length n = 61
dimension k = 3
alphabet length q = 8

minimum distance d = 53

generator matrix:
1010101010101111111111111111111111111111111111111111111111111
0111617121314000000151617121314272524262334363537454746575667
0103040506070253647253647526374364752637425526374366374254752

by truncation of 62