2gg2r 3gg2r1 4gg2 5gg2r 6gg2r1

r7g2r1 s7g2 t7g2r u7g2r1 v7g2

gyh2 hyh2r iyh2r1 jyh2 kyh2r

5oi2r 6oi2r1 7oi2 8oi2r 9oi2r1

ufj2r1 vfj2 wfj2r xfj2r1 yfj2