dt4w ct4w41 bt4w4 at4w 9s4w41

o23w41 n23w4 m23w l23w41 k23w4

zb3w4 yb3w xb3w41 wb3w4 vb3w

al2w 9k2w41 8k2w4 7k2w 6k2w41

lu1w41 ku1w4 ju1w iu1w41 hu1w4