nb2ri
ob2riv
pb2r
qb2ri
rb2riv
c22riv
d22r
e22ri
f22riv
g22r
1s3r
2s3ri
3s3riv
4s3r
5s3ri
qj4ri
rj4riv
sj4r
tj4ri
uj4riv
fa5riv
ga5r
ha5ri
ia5riv
ja5r