h6t7c i6t7c8 j6t7 k6t7c l6t7c8
6wu7c8 7wu7 8wu7c 9wu7c8 axu7
vnv7 wnv7c xnv7c8 ynv7 znv7c
kew7c lew7c8 mew7 new7c oew7c8
94w7c8 a5w7 b5w7c c5w7c8 d5w7