length n = 50
dimension k = 5
alphabet length q = 5

minimum distance d = 37

generator matrix:
11111111111000111111111100111111111110011111111111
00222333444111000001334411002233333341100223444444
24013023013034011342332322342300122404412042002334
20221010421320324301034403112403404120410434241012
41211401422143010041240444113400201021202023110041

by truncation of 51