agnp
bgnpt
cgnptu
dgnp
egnpt
z6npt
06nptu
16np
26npt
36nptu
oxoptu
pxop
qxopt
rxoptu
sxop
dopp
eoppt
fopptu
gopp
hoppt
2eqpt
3eqptu
4eqp
5eqpt
6eqptu