mp1p
np1pn
op1pnt
pp1p
qp1pn
bg2pn
cg2pnt
dg2p
eg2pn
fg2pnt
062pnt
162p
262pn
362pnt
462p
px3p
qx3pn
rx3pnt
sx3p
tx3pn
eo4pn
fo4pnt
go4p
ho4pn
io4pnt