0nab41 1nab 2nab4 3nab41 4nab

pebb qebb4 rebb41 sebb tebb4

e5bb4 f5bb41 g5bb h5bb4 i5bb41

3vcb41 4vcb 5vcb4 6vcb41 7vcb

smdb tmdb4 umdb41 vmdb wmdb4