# langage
c

# parametres {M, N | M>=1 N >=1}
2 4
#  M  N  1
1  1  0 -1
1  0  1 -1
0

2 # Number of statements

1
# {i | 1<=i<=M}
1 5
#  i  M  N  1
1  1  0  0 -1
#1 -1  1  0  0
0 0 0

1
# {i, j | 1<=i<=N 1<=j<=M}
4 6
#  i  j  M  N  1
1  1  0  0  0 -1
1 -1  0  0  1  0
1  0  1  0  0 -1
1  0 -1  1  0  0
0 0 0
0
 
0 # Scattering functions