p7c4
q7c4r
r7c4rb
s7c4
t7c4r
eyd4r
fyd4rb
gyd4
hyd4r
iyd4rb
3oe4rb
4oe4
5oe4r
6oe4rb
7oe4
sff4
tff4r
uff4rb
vff4
wff4r
h6f4r
i6f4rb
j6f4
k6f4r
l6f4rb