38 lines (37 with data), 1.5 kB

mit31-20.ine
begin
31 20 integer
1 -6 12 3 0 0 0 -12 -8 0 0 12 3 0 0 0 -6 0 1 0 
1 2 -1 2 -2 0 -4 4 -4 -2 0 2 0 1 -2 2 0 0 0 1 
1 0 -3 0 0 2 0 0 -2 0 4 0 0 -1 0 -2 0 2 0 -1 
1 0 1 -2 -2 0 0 0 0 2 0 2 0 1 -2 0 0 0 0 -1 
1 0 -3 2 -2 0 0 0 0 2 0 -2 0 1 2 0 0 0 0 -1 
1 -2 -1 0 0 2 0 0 2 0 0 0 0 -1 0 0 0 -2 0 1 
1 -2 -5 2 2 -4 4 4 0 2 -8 2 0 1 2 2 0 -4 0 1 
1 -2 3 -2 -2 0 4 4 -4 -2 0 -2 0 1 2 -2 0 0 0 1 
1 -2 -1 2 -2 0 4 -4 4 -2 0 2 0 1 -2 -2 0 0 0 1 
1 -4 1 2 2 -4 0 0 4 -2 0 -2 0 1 -2 0 0 4 0 -1 
1 -4 5 0 0 2 0 0 -2 0 -4 0 0 -1 0 2 0 2 0 -1 
1 -6 11 2 2 -4 -4 -4 -8 2 8 2 0 1 2 -2 0 -4 0 1 
1 6 12 3 0 0 0 12 8 0 0 12 3 0 0 0 6 0 1 0 
1 4 4 1 0 0 0 0 0 0 0 -4 -1 0 0 0 -4 0 -1 0 
1 2 0 -1 0 0 0 -4 0 0 0 0 -1 0 0 0 2 0 1 0 
1 2 -4 3 0 0 0 4 -8 0 0 -4 3 0 0 0 2 0 1 0 
1 0 -4 1 0 0 0 0 0 0 0 4 -1 0 0 0 0 0 -1 0 
1 0 0 -3 0 0 0 0 0 0 0 0 3 0 0 0 0 0 -1 0 
1 -2 -4 3 0 0 0 -4 8 0 0 -4 3 0 0 0 -2 0 1 0 
1 -2 0 -1 0 0 0 4 0 0 0 0 -1 0 0 0 -2 0 1 0 
1 -4 4 1 0 0 0 0 0 0 0 -4 -1 0 0 0 4 0 -1 0 
1 6 11 2 2 4 4 4 8 2 8 2 0 1 2 2 0 4 0 1 
1 4 5 0 0 -2 0 0 2 0 -4 0 0 -1 0 -2 0 -2 0 -1 
1 4 1 2 2 4 0 0 -4 -2 0 -2 0 1 -2 0 0 -4 0 -1 
1 2 3 -2 -2 0 -4 -4 4 -2 0 -2 0 1 2 2 0 0 0 1 
1 2 -1 0 0 -2 0 0 -2 0 0 0 0 -1 0 0 0 2 0 1 
1 2 -1 -2 2 0 4 -4 -4 2 0 -2 0 1 -2 2 0 0 0 1 
1 2 -5 2 2 4 -4 -4 0 2 -8 2 0 1 2 -2 0 4 0 1 
1 0 -3 -2 2 0 0 0 0 -2 0 2 0 1 2 0 0 0 0 -1 
1 0 -3 0 0 -2 0 0 2 0 4 0 0 -1 0 2 0 -2 0 -1 
1 -2 -1 -2 2 0 -4 4 4 2 0 -2 0 1 -2 -2 0 0 0 1 
end
maxdepth 2
estimates 10