u0spni
t0spn
s0sp
r0spni
q0spn
59rpn
49rp
39rpni
29rpn
19rp
gjrp
fjrpni
ejrpn
djrp
cjrpni
rsqpni
qsqpn
psqp
osqpni
nsqpn
21ppn
11pp
01ppni
z1ppn
y1pp