0chr2o
1chr
2chr2
3chr2o
4chr
p3hr
q3hr2
r3hr2o
s3hr
t3hr2
euir2
fuir2o
guir
huir2
iuir2o
3kjr2o
4kjr
5kjr2
6kjr2o
7kjr
sbkr
tbkr2
ubkr2o
vbkr
wbkr2