# Language
c

# Context

    1 3
    1    0    1
0

# Number of statments
3

1
# { (i,j) | i-1 >= 0, -i+j >= 0, 1 >= 0 }

    3 4
    1    1    0   -1
    1   -1    1    0
    1    0    0    1

0 0 0
1
# { (i,j,k) | i-1 >= 0, -i+j-1 >= 0, -j+k >= 0, 1 >= 0 }

    4 5
    1    1    0    0   -1
    1   -1    1    0   -1
    1    0   -1    1    0
    1    0    0    0    1

0 0 0
1
# { (i,j,k,l) | i-1 >= 0, -j+l >= 0, -i+k-1 >= 0, j-k >= 0, 1 >= 0 }

    5 6
    1    1    0    0    0   -1
    1    0   -1    0    1    0
    1   -1    0    1    0   -1
    1    0    1   -1    0    0
    1    0    0    0    0    1

0 0 0
0
# Scattering functions
3

    8 11
    0    1    0    0    0    0    0    0    0    0    0
    0    0    1    0    0    0    0    0   -3    0    1
    0    0    0    1    0    0    0    0    0    0    0
    0    0    0    0    1    0    0    0    0    0    0
    0    0    0    0    0    1    0    0    0    0    0
    0    0    0    0    0    0    1    0    0    0    0
    0    0    0    0    0    0    0    1    0    0    0
    1    0    0    0    0    0    0    0    0    0    1


    8 12
    0    1    0    0    0    0    0    0    0    0    0    0
    0    0    1    0    0    0    0    0   -2   -1    0    2
    0    0    0    1    0    0    0    0    0    0    0   -2
    0    0    0    0    1    0    0    0    0   -1    0    0
    0    0    0    0    0    1    0    0    0    0    0    0
    0    0    0    0    0    0    1    0    0    0    0    0
    0    0    0    0    0    0    0    1    0    0    0    0
    1    0    0    0    0    0    0    0    0    0    0    1


    8 13
    0    1    0    0    0    0    0    0    0    0    0    0    0
    0    0    1    0    0    0    0    0   -1   -1   -1    0    1
    0    0    0    1    0    0    0    0    0    0    0    0   -1
    0    0    0    0    1    0    0    0    0   -1    0    0    0
    0    0    0    0    0    1    0    0    0    0    0    0   -1
    0    0    0    0    0    0    1    0    0    0   -1    0    0
    0    0    0    0    0    0    0    1    0    0    0    0    0
    1    0    0    0    0    0    0    0    0    0    0    0    1

0