pdak qdakd rdakd1 sdak tdakd

e4akd f4akd1 g4ak h4akd i4akd1

3ubkd1 4ubk 5ubkd 6ubkd1 7ubk

slck tlckd ulckd1 vlck wlckd

hcdkd icdkd1 jcdk kcdkd lcdkd1