8e8r2
7e8r
6e8r2d
5e8r2
4e8r
jo7r
io7r2d
ho7r2
go7r
fo7r2d
ux6r2d
tx6r2
sx6r
rx6r2d
qx6r2
565r2
465r
365r2d
265r2
165r
gg5r
fg5r2d
eg5r2
dg5r
cg5r2d