4
6 22 10 20
4 18 6 16
8 20 2 18
10 24 4 8
9 15
19 17
11 7
21 11
2
0 2 0 2
0 2 0 2
1 1
1 1
1
-100 100 -100 100
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4
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5
-10 10 -10 10
-8 8 -8 8
-6 6 -6 6
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-2 2 -2 2
0 0
5 5
7 7
3 3
9 9
6
-10 10 -4 4
-6 6 -6 6
-4 4 -4 4
-8 8 -8 8
-2 2 -2 2
-10 10 -10 10
0 0
1 1
5 5
7 7
3 3
9 9
6
-10 10 -4 4
-6 6 -6 6
-4 4 -4 4
-8 8 -8 8
-2 2 -2 2
-10 10 -10 10
0 0
9 1
5 5
7 7
3 3
9 9
4
5 10 -10 10
-10 -5 -10 10
-10 10 5 10
-10 10 -10 -5
7 7
7 -7
-7 7
-7 -7
6
-10 -5 -10 10
-10 10 5 10
-10 10 -10 -5
-20 20 -6 6
5 10 -10 10
-10 10 -10 10
7 7
7 -7
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-7 0
11 5
-7 0
26
-5000 5000 -5000 5000
-300 -289 299 305
0 10 0 10
0 15 0 15
0 20 0 20
0 25 0 25
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0 30 0 30
0 35 0 35
4002 65003 4002 65903
0 40 0 40
0 45 0 45
100 200 100 200
0 50 0 50
0 55 0 55
0 60 0 60
-4000 4000 -4000 4000
1 65 0 65
0 70 1 69
0 77 0 72
30 35 -200 100
30 35 -100 200
30 35 -200 777
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120 130 120 130
125 140 126 140
122 128
128 128
-4005 -4006
150 150
32 555
4444 4444
150 150
75 70
66 66
-1001 1001
62 63
1001 -1001
58 57
52 52
48 46
42 42
33 -142
33 142
37 38
33 22
28 27
24 3
18 3
13 3
7 7
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4
1000 123456 1000 123456
1001 125487 1002 123658
1502 1510 1503 1590
1502 1510 1540 1670
1505 1505
1505 1566
100000 100000
100001 100025
0