0,0
1,0
2,0
3,0
4,0
5,0
6,0
7,0
8,0
9,0
10,0
11,0
12,0
13,0
14,0
15,0
16,0
17,0
18,0
19,0
20,0
21,0
22,0
23,0
24,0
25,0
26,0
27,0
28,0
29,0
30,0
31,0
32,0
33,0
34,0
35,0
36,0
37,0
38,0
39,0
40,0
41,0
42,0
43,0
44,0
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47,0
48,0
49,0
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51,0
52,0
53,0
54,0
55,0
56,0
57,0
58,0
59,0
60,0
61,0
62,0
63,0
64,0
65,1
66,1
67,2
68,2
69,2
70,2
71,2
72,2
73,2
74,2
75,2
76,2
77,2
78,2
79,2
80,2
81,2
82,2
83,2
84,2
85,2
86,2
87,3
88,3
89,3
90,3