2wwby
3wwbyr
4wwb
5wwby
6wwbyr
rnxbyr
snxb
tnxby
unxbyr
vnxb
geyb
heyby
ieybyr
jeyb
keyby
54yby
64ybyr
74yb
84yby
94ybyr
uvzbyr
vvzb
wvzby
xvzbyr
yvzb