b8pnt c8pnt7 d8pn e8pnt f8pnt7
0yqnt7 1yqn 2yqnt 3yqnt7 4yqn
pprn qprnt rprnt7 sprn tprnt
egsnt fgsnt7 ggsn hgsnt igsnt7
36snt7 46sn 56snt 66snt7 76sn