qtdo2
rtdo2d
stdo
ttdo2
utdo2d
fkeo2d
gkeo
hkeo2
ikeo2d
jkeo
4afo
5afo2
6afo2d
7afo
8afo2
t1fo2
u1fo2d
v1fo
w1fo2
x1fo2d
isgo2d
jsgo
ksgo2
lsgo2d
msgo