82p1t
92p1t2
a3p1
b3p1t
c3p1t2
xtq1t2
ytq1
ztq1t
0tq1t2
1tq1
mkr1
nkr1t
okr1t2
pkr1
qkr1t
bbs1t
cbs1t2
dbs1
ebs1t
fbs1t2
01s1t2
11s1
21s1t
31s1t2
41s1