6
5 2 2
3 2 5 4 6
4 3 2
1 1 1 1
6 6 6
-82 45 1 -77 39 11
5 2 2
3 2 5 4 8
2 1 1
-1 2
6 3 2
-8 8 -2 -1 9 0