prpp
orppsa
nrpps
mrpp
lrppsa
00opsa
z0ops
y0op
x0opsa
w0ops
baops
aaop
99npsa
89nps
79np
mjnp
ljnpsa
kjnps
jjnp
ijnpsa
xsmpsa
wsmps
vsmp
usmpsa
tsmps