rk2wu0 qk2wu pk2w ok2wu0 nk2wu

2t1wu 1t1w 0t1wu0 zt1wu yt1w

d30w c30wu0 b30wu a30w 920wu0

oc0wu0 nc0wu mc0w lc0wu0 kc0wu

zlzwu ylzw xlzwu0 wlzwu vlzw