7at4
6at4hh
5at4h
4at4
3at4hh
iks4hh
hks4h
gks4
fks4hh
eks4h
ttr4h
str4
rtr4hh
qtr4h
ptr4
42q4
32q4hh
22q4h
12q4
02q4hh
fcq4hh
ecq4h
dcq4
ccq4hh
bcq4h