50
-16 -32
-32 -2
8 16
-64 -8
16 64
-16 4
-1 2
-64 -2
-16 4
16 -8
-4 64
2 -2
-2 -1
-2 -64
-16 4
8 2
4 2
-16 4
2 8
-8 -1
2 -4
2 -2
1 -16
1 -1
-1 -64
-1 -16
-8 -32
4 -32
8 8
8 2
64 8
-16 1
-4 8
8 -1
2 32
16 4
-2 32
2 -1
-4 -4
1 -64
64 -2
-4 -64
-4 2
4 -8
-16 2
2 -8
16 -2
8 -8
32 -1
16 64
