5 1
4 1
-14 1
7 1
2 1
-7 1
3 1
5 1
-7 1
2 1
7 1
-9 1
6 1
3 1
-9 1
2 1
4 1
-7 1
3 1
5 1
-10 1
3 1
2 1
-3 1
3 1
5 1
-12 1
5 1
4 1
-7 1
2 1
3 1
-5 1
5 1
4 1
-7 1
3 1
5 1
-8 1
3 1
5 1
-8 1
3 1
5 1
-8 1
3 1
5 1
-8 1
3 1
5 1
-10 1
3 1
2 1
-3 1
3 1
5 1
-7 1
2 1
7 1
-9 1
2 1
7 1
-9 1
2 1
7 1
-10 1
3 1
5 1
-10 1
3 1
2 1
-3 1
3 1
-3 1
-4 1
5 1
4 1
-7 1
3 1
6 1
-7 1
3 1
5 1
-8 1
3 1
5 1
-8 1
3 1
5 1
-8 1
3 1
5 1
-8 1
3 1
5 1
-5 1
5 1
4 1
-9 1
5 1
4 1
-9 1
5 1
4 1
-7 1
3 1
4 1
-7 1
3 1
4 1
-7 1
3 1
4 1
-12 1
5 1
3 1
-8 1
5 1
3 1
-5 1
5 1
4 1
-9 1
5 1
4 1
-9 1
-5 1
3 1
-3 1
5 1
4 1
-6 1
4 1
5 1
-9 1
4 1
5 1
-9 1
4 1
5 1
-9 1
4 1
5 1
-9 1
4 1
5 1
-10 1
3 1
6 1
-11 1
7 1
-7 1
2 1
3 1
5 1
-8 1
3 1
5 1
-8 1
3 1
5 1
-12 1
4 1
3 1
-7 1
5 1
4 1
-7 1
3 1
4 1
-7 1
3 1
4 1
-4 1
-1 1
4 1
-4 1
4 1
3 1
-7 1
4 1
3 1
-7 1
4 1
3 1
-7 1
4 1
3 1
-7 1
3 1
4 1
-4 1
5 1
4 1
-9 1
5 1
4 1
-9 1
5 1
4 1
-7 1
3 1
4 1
-7 1
3 1
4 1
-7 1
3 1
4 1
-12 1
5 1
3 1
-8 1
5 1
3 1
-5 1
5 1
4 1
-9 1
5 1
4 1
-9 1
-2 1
9 1
-12 1
5 1
4 1
-6 1
4 1
5 1
-9 1
4 1
5 1
-9 1
4 1
5 1
-9 1
4 1
5 1
-9 1
4 1
5 1
-10 1
3 1
6 1
-11 1
7 1
-7 1
2 1
3 1
5 1
-8 1
3 1
5 1
-8 1
3 1
5 1
-12 1
4 1
3 1
-7 1
4 1
3 1
-5 1
3 1
2 1
-5 1
3 1
2 1
-5 1
-2 1
4 1
-4 1
4 1
3 1
5 1
-5 1
-3 1
-4 1
4 1
3 1
5 1
-5 1
-3 1
-4 1
4 1
3 1
0 1
5 1
4 1
-14 1
7 1
2 1
-7 1
3 1
5 1
-7 1
2 1
7 1
-9 1
6 1
3 1
-9 1
2 1
4 1
-7 1
3 1
5 1
-10 1
3 1
2 1
-3 1
3 1
5 1
-12 1
5 1
4 1
-7 1
2 1
3 1
-5 1
5 1
4 1
-7 1
3 1
5 1
-8 1
3 1
5 1
-8 1
3 1
5 1
-8 1
3 1
5 1
-8 1
3 1
5 1
-10 1
3 1
2 1
-3 1
3 1
5 1
-7 1
2 1
7 1
-9 1
2 1
7 1
-9 1
2 1
7 1
-10 1
3 1
5 1
-10 1
3 1
2 1
-3 1
3 1
-3 1
-4 1
5 1
4 1
-7 1
3 1
6 1
-7 1
3 1
5 1
-8 1
3 1
5 1
-8 1
3 1
5 1
-8 1
3 1
5 1
-8 1
3 1
5 1
-5 1
5 1
4 1
-9 1
5 1
4 1
-9 1
5 1
4 1
-7 1
3 1
4 1
-7 1
3 1
4 1
-7 1
3 1
4 1
-12 1
5 1
3 1
-8 1
5 1
3 1
-5 1
5 1
4 1
-9 1
5 1
4 1
-9 1
-5 1
3 1
-3 1
5 1
4 1
-6 1
4 1
5 1
-9 1
4 1
5 1
-9 1
4 1
5 1
-9 1
4 1
5 1
-9 1
4 1
5 1
-10 1
3 1
6 1
-11 1
7 1
-7 1
2 1
3 1
5 1
-8 1
3 1
5 1
-8 1
3 1
5 1
-12 1
4 1
3 1
-7 1
5 1
4 1
-7 1
3 1
4 1
-7 1
3 1
4 1
-4 1
-1 1
4 1
-4 1
4 1
3 1
-7 1
4 1
3 1
-7 1
4 1
3 1
-7 1
4 1
3 1
-7 1
3 1
4 1
-4 1
5 1
4 1
-9 1
5 1
4 1
-9 1
5 1
4 1
-7 1
3 1
4 1
-7 1
3 1
4 1
-7 1
3 1
4 1
-12 1
5 1
3 1
-8 1
5 1
3 1
-5 1
5 1
4 1
-9 1
5 1
4 1
-9 1
-2 1
9 1
-12 1
5 1
4 1
-6 1
4 1
5 1
-9 1
4 1
5 1
-9 1
4 1
5 1
-9 1
4 1
5 1
-9 1
4 1
5 1
-10 1
3 1
6 1
-11 1
7 1
-7 1
2 1
3 1
5 1
-8 1
3 1
5 1
-8 1
3 1
5 1
-12 1
4 1
3 1
-7 1
4 1
3 1
-5 1
3 1
2 1
-5 1
3 1
2 1
-5 1
-2 1
4 1
-4 1
4 1
3 1
5 1
-5 1
-3 1
-4 1
4 1
3 1
5 1
-5 1
-3 1
-4 1
4 1
3 1
