bqxne
cqxne4
dqxn
eqxne
fqxne4
0gyne4
1gyn
2gyne
3gyne4
4gyn
p7yn
q7yne
r7yne4
s7yn
t7yne
eyzne
fyzne4
gyzn
hyzne
iyzne4
3o0ne4
4o0n
5o0ne
6o0ne4
7o0n