go6r
fo6r2r
eo6r2
do6r
co6r2r
rx5r2r
qx5r2
px5r
ox5r2r
nx5r2
264r2
164r
064r2r
z64r2
y64r
dg4r
cg4r2r
bg4r2
ag4r
9f4r2r
op3r2r
np3r2
mp3r
lp3r2r
kp3r2