msop
nsopd
osopdt
psop
qsopd
bjppd
cjppdt
djpp
ejppd
fjppdt
09ppdt
19pp
29ppd
39ppdt
49pp
p0qp
q0qpd
r0qpdt
s0qp
t0qpd
errpd
frrpdt
grrp
hrrpd
irrpdt