9siylm 8siyl 7siy 6siylm 5siyl

k2hyl j2hy i2hylm h2hyl g2hy

vbhy ubhylm tbhyl sbhy rbhylm

6kgylm 5kgyl 4kgy 3kgylm 2kgyl

hufyl gufy fufylm eufyl dufy