2gbt2
3gbt2r
4gbt
5gbt2
6gbt2r
r7bt2r
s7bt
t7bt2
u7bt2r
v7bt
gyct
hyct2
iyct2r
jyct
kyct2
5odt2
6odt2r
7odt
8odt2
9odt2r
ufet2r
vfet
wfet2
xfet2r
yfet