z20g6
020g6f
120g
220g6
320g6f
ot1g6f
pt1g
qt1g6
rt1g6f
st1g
dk2g
ek2g6
fk2g6f
gk2g
hk2g6
2a3g6
3a3g6f
4a3g
5a3g6
6a3g6f
r13g6f
s13g
t13g6
u13g6f
v13g