57d6r 47d6 37d6r9 27d6r 17d6
ghd6 fhd6r9 ehd6r dhd6 chd6r9
rqc6r9 qqc6r pqc6 oqc6r9 nqc6r
2zb6r 1zb6 0zb6r9 zzb6r yzb6
d9a6 c9a6r9 b9a6r a9a6 98a6r9