1o3w
2o3wf
3o3wfr
4o3w
5o3wf
qf4wf
rf4wfr
sf4w
tf4wf
uf4wfr
f64wfr
g64w
h64wf
i64wfr
j64w
4w5w
5w5wf
6w5wfr
7w5w
8w5wf
tn6wf
un6wfr
vn6w
wn6wf
xn6wfr