b1dra
c1dra9
d1dr
e1dra
f1dra9
0rera9
1rer
2rera
3rera9
4rer
pifr
qifra
rifra9
sifr
tifra
e9fra
f9fra9
g9fr
h9fra
i9fra9
3zgra9
4zgr
5zgra
6zgra9
7zgr