bnb1s cnb1sh dnb1 enb1s fnb1sh
0dc1sh 1dc1 2dc1s 3dc1sh 4dc1
p4c1 q4c1s r4c1sh s4c1 t4c1s
evd1s fvd1sh gvd1 hvd1s ivd1sh
3le1sh 4le1 5le1s 6le1sh 7le1