1pf0
2pf01
3pf012
4pf0
5pf01
qgg01
rgg012
sgg0
tgg01
ugg012
f7g012
g7g0
h7g01
i7g012
j7g0
4xh0
5xh01
6xh012
7xh0
8xh01
toi01
uoi012
voi0
woi01
xoi012