# language: C
c

# Context
1 3
# M 1
1 0 1
0

1 # Number of statements

1
# {i,j,N | i=1; 2j-1<=N<=2j}
3 5
#  i  j  M  1
0  1  0  0 -1
1  0  2 -1  0
1  0 -2  1  1
0  0  0
0

0 # Scattering functions