15sv
25svw
35svwl
45sv
55svw
qwtvw
rwtvwl
swtv
twtvw
uwtvwl
fnuvwl
gnuv
hnuvw
inuvwl
jnuv
4dvv
5dvvw
6dvvwl
7dvv
8dvvw
t4vvw
u4vvwl
v4vv
w4vvw
x4vvwl