zbond
0bond0
1bon
2bond
3bond0
o2ond0
p2on
q2ond
r2ond0
s2on
dtpn
etpnd
ftpnd0
gtpn
htpnd
2jqnd
3jqnd0
4jqn
5jqnd
6jqnd0
rarnd0
sarn
tarnd
uarnd0
varn