e3q4x
f3q4xe
g3q4
h3q4x
i3q4xe
3tr4xe
4tr4
5tr4x
6tr4xe
7tr4
sks4
tks4x
uks4xe
vks4
wks4x
hbt4x
ibt4xe
jbt4
kbt4x
lbt4xe
61t4xe
71t4
81t4x
91t4xe
a2t4