ar1r
br1rq
cr1rqi
dr1r
er1rq
zh2rq
0h2rqi
1h2r
2h2rq
3h2rqi
o82rqi
p82r
q82rq
r82rqi
s82r
dz3r
ez3rq
fz3rqi
gz3r
hz3rq
2p4rq
3p4rqi
4p4r
5p4rq
6p4rqi