wkwbt vkwb ukwbtd tkwbt skwb

7tvb 6tvbtd 5tvbt 4tvb 3tvbtd

i3ubtd h3ubt g3ub f3ubtd e3ubt

tcubt scub rcubtd qcubt pcub

4ltb 3ltbtd 2ltbt 1ltb 0ltbtd