1rt1 2rt12 3rt12w 4rt1 5rt12

qiu12 riu12w siu1 tiu12 uiu12w

f9u12w g9u1 h9u12 i9u12w j9u1

4zv1 5zv12 6zv12w 7zv1 8zv12

tqw12 uqw12w vqw1 wqw12 xqw12w