11np
21np1
31np1n
41np
51np1
qsop1
rsop1n
ssop
tsop1
usop1n
fjpp1n
gjpp
hjpp1
ijpp1n
jjpp
49pp
59pp1
69pp1n
79pp
89pp1
t0qp1
u0qp1n
v0qp
w0qp1
x0qp1n