fib
N
sel
N
fib1
s
0
s
0
fib1
X
Y
cons
X
n__fib1
Y
n__add
X
Y
add
0
X
X
add
s
X
Y
s
add
X
Y
sel
0
cons
X
XS
X
sel
s
N
cons
X
XS
sel
N
activate
XS
fib1
X1
X2
n__fib1
X1
X2
add
X1
X2
n__add
X1
X2
activate
n__fib1
X1
X2
fib1
activate
X1
activate
X2
activate
n__add
X1
X2
add
activate
X1
activate
X2
activate
X
X
fib
1
sel
2
fib1
2
s
1
0
0
cons
2
n__fib1
2
n__add
2
add
2
activate
1
FULL
./TRS/TRCSR/Ex8_BLR02_FR.trs