l1u1wk k1u1w j1u1 i1u1wk h1u1w
wau1w vau1 uau1wk tau1w sau1
7jt1 6jt1wk 5jt1w 4jt1 3jt1wk
its1wk hts1w gts1 fts1wk ets1w
t2r1w s2r1 r2r1wk q2r1w p2r1