xir2r5
yir2
zir2r
0ir2r5
1ir2
m9r2
n9r2r
o9r2r5
p9r2
q9r2r
b0s2r
c0s2r5
d0s2
e0s2r
f0s2r5
0qt2r5
1qt2
2qt2r
3qt2r5
4qt2
phu2
qhu2r
rhu2r5
shu2
thu2r