4z0g 3z0g2n 2z0g2 1z0g 0z0g2n

f9zg2n e9zg2 d9zg c9zg2n b9zg2

qizg2 pizg oizg2n nizg2 mizg

1ryg 0ryg2n zryg2 yryg xryg2n

c1xg2n b1xg2 a1xg 90xg2n 80xg2