# language: C
c

# Context
#{M,N | }
1 4
# M N 1
1 0 0 1
0

1 # Number of statements

1
#
3 6
#  i  j  M  N  1
0  1  0 -2  0  0
0  2 -2 -4  2  4
1  0  0  0  0  1
0  0  0
0

0 # Scattering functions