yxfr
zxfr2
0xfr2l
1xfr
2xfr2
nogr2
oogr2l
pogr
qogr2
rogr2l
cfhr2l
dfhr
efhr2
ffhr2l
gfhr
15hr
25hr2
35hr2l
45hr
55hr2
qwir2
rwir2l
swir
twir2
uwir2l