ob8brd
nb8br
mb8b
lb8brd
kb8br
zk7br
yk7b
xk7brd
wk7br
vk7b
au6b
9t6brd
8t6br
7t6b
6t6brd
l35brd
k35br
j35b
i35brd
h35br
wc5br
vc5b
uc5brd
tc5br
sc5b