6pi2x3
5pi2x
4pi2
3pi2x3
2pi2x
hzh2x
gzh2
fzh2x3
ezh2x
dzh2
s8g2
r8g2x3
q8g2x
p8g2
o8g2x3
3hg2x3
2hg2x
1hg2
0hg2x3
zhg2x
erf2x
drf2
crf2x3
brf2x
arf2