2nd
cons1
X
cons
Y
Z
Y
2nd
cons
X
X1
2nd
cons1
X
activate
X1
from
X
cons
X
n__from
n__s
X
from
X
n__from
X
s
X
n__s
X
activate
n__from
X
from
activate
X
activate
n__s
X
s
activate
X
activate
X
X
2.2
2nd
cons
X
X1
activate
X1
activate
n__s
X
activate
X
activate
n__s
X
s
activate
X
activate
n__from
X
from
activate
X
2nd
cons
X
X1
2nd
cons1
X
activate
X1
activate
n__from
X
activate
X
true
2nd
cons
X
X1
2nd
cons1
X
activate
X1
false
2nd
cons
X
X1
activate
X1
false
activate
n__from
X
activate
X
activate
n__s
X
activate
X
true
s
1
0
activate
1
0
n__from
1
1
1
activate
1
1
0
2nd
1
0
n__s
1
1
1
cons1
2
0
from
1
0
s
1
0
2nd
1
0
from
1
0
cons
2
0
activate
n__from
X
from
activate
X
false
activate
n__s
X
s
activate
X
false
NaTT
certifiable-1.6