77x7
67x7rm
57x7r
47x7
37x7rm
ihx7rm
hhx7r
ghx7
fhx7rm
ehx7r
tqw7r
sqw7
rqw7rm
qqw7r
pqw7
4zv7
3zv7rm
2zv7r
1zv7
0zv7rm
f9u7rm
e9u7r
d9u7
c9u7rm
b9u7r