80
99 6
99 12
98 18
96 24
92 36
90 42
87 48
84 53
77 63
72 68
68 72
63 77
53 84
48 87
42 90
36 92
24 96
18 98
12 99
6 99
-6 99
-12 99
-18 98
-24 96
-36 92
-42 90
-48 87
-53 84
-63 77
-68 72
-72 68
-77 63
-84 53
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6 -99
12 -99
18 -98
24 -96
36 -92
42 -90
48 -87
53 -84
63 -77
68 -72
72 -68
77 -63
84 -53
87 -48
90 -42
92 -36
96 -24
98 -18
99 -12
99 -6
20
100 0 99 6
95 30 92 36
80 58 77 63
58 80 53 84
30 95 24 96
0 99 -6 99
-30 95 -36 92
-58 80 -63 77
-80 58 -84 53
-95 30 -96 24
-99 0 -99 -6
-95 -30 -92 -36
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-30 -95 -24 -96
0 -99 6 -99
30 -95 36 -92
58 -80 63 -77
80 -58 84 -53
95 -30 96 -24