97g2gy a8g2 b8g2g c8g2gy d8g2
yyh2 zyh2g 0yh2gy 1yh2 2yh2g
npi2g opi2gy ppi2 qpi2g rpi2gy
cgj2gy dgj2 egj2g fgj2gy ggj2
16j2 26j2g 36j2gy 46j2 56j2g