1nnq
2nnqm
3nnqmq
4nnq
5nnqm
qeoqm
reoqmq
seoq
teoqm
ueoqmq
f5oqmq
g5oq
h5oqm
i5oqmq
j5oq
4vpq
5vpqm
6vpqmq
7vpq
8vpqm
tmqqm
umqqmq
vmqq
wmqqm
xmqqmq