3
0 0    0 90    0 -90

3
0 0    0 90    90 0

3
0 0    90 0    45 0

6
-10 10   -10 -10   0 0   90 0   80 20   100 -10

5
0 0  0 90  0 -90  90 0 180 0

10
103.07  51.03
175.79  3.72
99.25  -76.15
38.24  -32.02
163.70  -64.17
12.76  -30.67
-179.42  -12.75
-1.84  38.74
149.22  71.56
-100.42  69.64

10
103.23  -72.80
-119.17  -7.55
-167.49  10.14
175.02  83.66
169.30  -19.26
6.27  -29.71
73.48  -9.19
-106.61  59.70
-112.27 -63.59
-19.97  46.54

100
103.40  42.42
142.15  -66.63
39.12  -62.01
-14.01  3.25
-3.70  -8.12
-1.86  -28.50
-150.39  85.28
32.45  -4.09
-79.11  82.47
80.60  -27.34
-89.36  -73.81
105.33  79.02
7.10  66.52
31.90  -1.35
179.06  -65.97
-46.07  -14.70
-41.15  -2.07
70.01  -9.56
121.64  79.60
47.23  10.43
-72.75  2.28
-152.07  38.90
-29.08  -72.41
-84.09  79.98
-11.01  -20.65
-121.69  47.94
-134.00  -74.58
139.46  8.91
29.47  -41.75
122.95  50.28
118.25  -75.46
58.10  53.49
31.23  24.97
67.28  -84.37
82.14  -25.75
-150.09  -44.24
47.13  2.46
-80.01  71.36
-48.98  -31.95
132.80  80.52
-141.32  -36.77
57.50  -4.26
77.87  -57.55
171.55  -35.31
119.34  -45.60
153.47  63.66
-18.87  -51.67
89.88  39.38
-57.30  15.28
153.39  84.78
-84.55  34.74
-112.61  44.27
-64.11  -52.52
-145.94  -65.74
-32.52  -14.80
-58.25  74.55
-122.22  -82.55
-31.81  -64.01
-83.35  66.62
115.57  -59.56
42.29  -88.42
-6.16  -81.76
-139.07  -89.48
-11.51  79.10
46.67  23.77
89.01  1.90
167.65  26.95
-145.75  59.07
-95.25  -44.50
111.15  61.16
29.24  10.74
-37.33  77.25
45.29  68.46
141.71  16.75
24.07  -79.61
166.72  48.36
-64.82  29.52
-24.33  61.61
42.15  -30.63
-25.52  66.85
-12.21  88.43
96.05  -80.91
136.02  -30.07
86.31  81.42
-83.80  -52.18
173.45  13.68
-23.63  -30.52
16.69  41.89
11.51  85.81
130.59  54.19
153.04  -80.64
81.44  -21.26
-53.90  -48.93
171.84  69.47
-79.44  -3.77
-170.38  14.99
141.99  50.41
137.71  -63.41
29.13  -44.18
120.64  -49.30

100
106.49  80.09
100.65  -38.83
64.59  -6.97
46.71  60.38
116.86  -32.54
-141.61  -7.69
-113.05  -18.04
120.14  86.63
59.18  -33.23
10.30  -74.00
-103.71  39.58
-108.30  -27.20
124.35  70.82
4.74  41.97
-99.36  24.18
-90.71  70.56
161.22  87.95
-98.19  84.78
-96.05  62.76
53.59  -45.09
-136.32  81.49
-103.29  -21.04
135.54  -33.28
163.82  5.52
82.65  21.71
-112.09  -63.47
44.64  20.09
-11.45  40.54
-136.93  -89.70
170.53  -42.89
-140.01  80.17
-98.52  42.95
6.05  17.28
14.53  -19.52
34.27  50.82
-137.79  -80.64
-164.23  -29.52
-111.93  -28.33
13.71  -71.91
-137.97  -88.64
131.63  -62.50
125.80  -61.46
-67.44  -41.52
54.70  39.35
-14.87  -59.86
2.01  61.86
-167.31  9.59
-147.82  18.84
-177.90  1.37
89.06  37.85
8.08  -46.64
-54.48  9.32
149.58  44.77
-19.39  -26.68
-45.68  -18.24
50.57  35.54
-12.15  86.50
19.87  -46.81
-116.79  -45.00
-61.29  61.39
27.59  -0.27
-167.09  80.64
122.25  -57.78
152.79  -3.82
71.78  -68.37
146.97  89.59
-160.83  -25.30
-112.29  -6.50
122.78  -67.21
-26.35  -30.13
131.49  -88.43
-43.61  -37.45
74.37  59.17
-42.71  -15.26
-38.99  -41.98
40.43  -88.07
168.79  46.57
8.22  81.00
53.39  35.96
-54.09  46.01
58.72  -2.40
-138.99  -48.47
2.61  -12.74
-175.79  73.76
74.36  -78.90
37.78  -69.56
100.59  69.49
77.79  70.02
15.45  -75.90
-23.53  20.56
-28.35  -55.99
-129.11  9.39
148.30  -23.71
164.15  -66.41
132.09  -63.19
5.44  -47.47
87.81  -33.06
-4.76  -37.38
-5.32  71.60
81.72  -14.96

0