wcaig vcai ucaigb tcaig scai

7l9h 6l9hgb 5l9hg 4l9h 3l9hgb

iv8hgb hv8hg gv8h fv8hgb ev8hg

t47hg s47h r47hgb q47hg p47h

4d7h 3d7hgb 2d7hg 1d7h 0d7hgb