bvr4t
cvr4tg
dvr4
evr4t
fvr4tg
0ls4tg
1ls4
2ls4t
3ls4tg
4ls4
pct4
qct4t
rct4tg
sct4
tct4t
e3t4t
f3t4tg
g3t4
h3t4t
i3t4tg
3tu4tg
4tu4
5tu4t
6tu4tg
7tu4