pxb6
qxb67
rxb67r
sxb6
txb67
eoc67
foc67r
goc6
hoc67
ioc67r
3ed67r
4ed6
5ed67
6ed67r
7ed6
s5d6
t5d67
u5d67r
v5d6
w5d67
hwe67
iwe67r
jwe6
kwe67
lwe67r