7su7
6su7tj
5su7t
4su7
3su7tj
i2t7tj
h2t7t
g2t7
f2t7tj
e2t7t
tbt7t
sbt7
rbt7tj
qbt7t
pbt7
4ks7
3ks7tj
2ks7t
1ks7
0ks7tj
fur7tj
eur7t
dur7
cur7tj
bur7t