20 1 100
18
1 -14
1 -3
1 9
1 -2
1 -7
1 2
1 -2
1 0
1 0
1 0
1 4
1 -4
1 0
1 14
1 5
1 0
1 -12
1 -7
1 0
1 12
1 3
1 -15
1 0
1 0
1 0
1 5
1 13
1 1
1 0
1 -8
1 8
1 -18
1 -1
1 7
1 12
1 0
1 -18
1 10
1 8
1 -11
1 -3
1 -5
1 14
1 -6
1 -4
1 -4
1 0
1 0
1 6
1 -6
1 9
1 10
1 -16
1 16
1 -18
1 18
1 -6
1 6
1 0
1 0
1 -12
1 -7
1 0
1 18
1 -6
1 3
1 4
1 -1
1 1
1 -9
1 -10
1 0
1 0
1 0
1 2
1 16
1 1
1 -9
1 -3
1 10
1 -10
1 -1
1 -6
1 0
1 4
1 -4
1 2
1 13
1 -15
1 0
1 15
1 -7
1 0
1 5
1 -13
1 0
1 0
1 0
1 8
1 -5