1 2 3 0
7 4 0	
1 1 0
6 2 3 0
1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0
2 8 0
1 2 3 4 5 6 7 8 9 10 0
2 5 10 20 33 0
1 1 6 0
4 5 0
