seu4 teu4r ueu4rd veu4 weu4r
h5u4r i5u4rd j5u4 k5u4r l5u4rd
6vv4rd 7vv4 8vv4r 9vv4rd awv4
vmw4 wmw4r xmw4rd ymw4 zmw4r
kdx4r ldx4rd mdx4 ndx4r odx4rd