b2e2w
c2e2wn
d2e2
e2e2w
f2e2wn
0sf2wn
1sf2
2sf2w
3sf2wn
4sf2
pjg2
qjg2w
rjg2wn
sjg2
tjg2w
eah2w
fah2wn
gah2
hah2w
iah2wn
30h2wn
40h2
50h2w
60h2wn
70h2