vsrw
usrwwd
tsrww
ssrw
rsrwwd
61qwwd
51qww
41qw
31qwwd
21qww
hbqww
gbqw
fbqwwd
ebqww
dbqw
skpw
rkpwwd
qkpww
pkpw
okpwwd
3towwd
2toww
1tow
0towwd
ztoww