7a4p
6a4p1x
5a4p1
4a4p
3a4p1x
ik3p1x
hk3p1
gk3p
fk3p1x
ek3p1
tt2p1
st2p
rt2p1x
qt2p1
pt2p
421p
321p1x
221p1
121p
021p1x
fc1p1x
ec1p1
dc1p
cc1p1x
bc1p1