dlu7 elu7h flu7h1 glu7 hlu7h
2bv7h 3bv7h1 4bv7 5bv7h 6bv7h1
r2v7h1 s2v7 t2v7h u2v7h1 v2v7
gtw7 htw7h itw7h1 jtw7 ktw7h
5jx7h 6jx7h1 7jx7 8jx7h 9jx7h1