1d2r
2d2ro
3d2roo
4d2r
5d2ro
q42ro
r42roo
s42r
t42ro
u42roo
fv3roo
gv3r
hv3ro
iv3roo
jv3r
4l4r
5l4ro
6l4roo
7l4r
8l4ro
tc5ro
uc5roo
vc5r
wc5ro
xc5roo