ofbt27
pfbt
qfbt2
rfbt27
sfbt
d6bt
e6bt2
f6bt27
g6bt
h6bt2
2wct2
3wct27
4wct
5wct2
6wct27
rndt27
sndt
tndt2
undt27
vndt
geet
heet2
ieet27
jeet
keet2