82t1t
92t1t3
a3t1
b3t1t
c3t1t3
xtu1t3
ytu1
ztu1t
0tu1t3
1tu1
mkv1
nkv1t
okv1t3
pkv1
qkv1t
bbw1t
cbw1t3
dbw1
ebw1t
fbw1t3
01w1t3
11w1
21w1t
31w1t3
41w1