5at6s
4at6
3at6st
2at6s
1at6
gks6
fks6st
eks6s
dks6
cks6st
rtr6st
qtr6s
ptr6
otr6st
ntr6s
22q6s
12q6
02q6st
z2q6s
y2q6
dcq6
ccq6st
bcq6s
acq6
9bq6st