y0s2
x0s2ng
w0s2n
v0s2
u0s2ng
99r2ng
89r2n
79r2
69r2ng
59r2n
kjr2n
jjr2
ijr2ng
hjr2n
gjr2
vsq2
usq2ng
tsq2n
ssq2
rsq2ng
61p2ng
51p2n
41p2
31p2ng
21p2n