9bqi0b acqi bcqi0 ccqi0b dcqi
y2qi z2qi0 02qi0b 12qi 22qi0
ntri0 otri0b ptri qtri0 rtri0b
cksi0b dksi eksi0 fksi0b gksi
1ati 2ati0 3ati0b 4ati 5ati0