50srs
40sr
30srss
20srs
10sr
gasr
fasrss
easrs
dasr
casrss
rjrrss
qjrrs
pjrr
ojrrss
njrrs
2sqrs
1sqr
0sqrss
zsqrs
ysqr
d2pr
c2prss
b2prs
a2pr
91prss