bo0so
co0so4
do0s
eo0so
fo0so4
0e1so4
1e1s
2e1so
3e1so4
4e1s
p51s
q51so
r51so4
s51s
t51so
ew2so
fw2so4
gw2s
hw2so
iw2so4
3m3so4
4m3s
5m3so
6m3so4
7m3s