1
4
2
3
4
1
5
1
6
1
8
1
9
0
10
0
11
0
12
0
13
0
14
0
15
0
18
0
20
0
21
0
22
0
23
0
24
0
25
0
26
0
27
0
29
0
31
0
33
0
35
0
36
0
38
0
39
0
40
0
41
0
42
0
43
0
44
0
45
0
46
0
47
0
48
0
49
0
50
0
52
0
53
0
54
0
57
0
58
0
59
0
60
0
61
0
62
0
63
0
64
0
65
0
66
0
67
0
68
0
69
0
71
0
74
0
76
0
77
0
78
0
79
0
81
0
82
0
83
0
84
0
85
0
86
0
87
0
88
0
89
0
90
0
91
0
92
0
93
0
94
0
95
0
96
0
97
0
98
0
99
0
100
0
101
0
102
0
103
0
104
0
105
0
106
0
107
0
108
0
109
0
110
0
111
0
113
0
114
0
115
0
116
0
117
0
118
0
119
0
121
0
122
0
123
0
124
0
125
0
126
0
127
0
128
0
129
0
130
0
131
0
132
0
133
0
135
0
136
0
137
0
138
0
139
0
141
0
143
0
144
0
145
0
146
0
147
-1
148
-3
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