t1ws1 s1ws r1ws1n q1ws1 p1ws

4aws 3aws1n 2aws1 1aws 0aws1n

fkvs1n ekvs1 dkvs ckvs1n bkvs1

qtus1 ptus otus1n ntus1 mtus

12ts 02ts1n z2ts1 y2ts x2ts1n