length n = 21
dimension k = 5
alphabet length q = 7
minimum distance d = 13
generator matrix:
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
2
2
2
2
2
2
3
3
3
3
3
3
5
5
5
5
5
5
2
5
6
0
0
2
3
4
5
1
1
2
5
6
6
1
3
3
4
4
6
6
1
0
3
4
0
2
5
0
5
6
1
6
1
2
4
1
4
3
6
3
4
3
2
5
2
3
6
1
4
2
3
6
1
4
5
3
6
2
5
1
4
by truncation of
22