active
f
g
X
Y
mark
f
X
f
g
X
Y
mark
f
X1
X2
active
f
mark
X1
X2
mark
g
X
active
g
mark
X
f
mark
X1
X2
f
X1
X2
f
X1
mark
X2
f
X1
X2
f
active
X1
X2
f
X1
X2
f
X1
active
X2
f
X1
X2
g
mark
X
g
X
g
active
X
g
X
active
1
f
2
g
1
mark
1
INNERMOST
./TRS/TRCSR/inn/Ex4_4_Luc96b_iGM.trs