f
f
a
f
g
n__f
n__a
f
X
n__f
X
a
n__a
activate
n__f
X
f
activate
X
activate
n__a
a
activate
X
X
2.2
f
f
a
f
g
n__f
n__a
activate
n__f
X
f
activate
X
activate
n__a
a
activate
n__f
X
activate
X
true
activate
n__f
X
activate
X
true
a
0
0
n__a
0
0
activate
1
0
activate
1
1
0
f
1
0
n__f
1
1
1
f
1
0
a
0
0
g
1
0
activate
n__a
a
false
activate
n__f
X
f
activate
X
false
f
f
a
f
g
n__f
n__a
false
NaTT
certifiable-1.6