peh1 qeh1w reh1w2 seh1 teh1w
e5h1w f5h1w2 g5h1 h5h1w i5h1w2
3vi1w2 4vi1 5vi1w 6vi1w2 7vi1
smj1 tmj1w umj1w2 vmj1 wmj1w
hdk1w idk1w2 jdk1 kdk1w ldk1w2