sk2o rk2ozt qk2oz pk2o ok2ozt
3t1ozt 2t1oz 1t1o 0t1ozt zt1oz
e30oz d30o c30ozt b30oz a30o
pc0o oc0ozt nc0oz mc0o lc0ozt
0lzozt zlzoz ylzo xlzozt wlzoz