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15 questions
6
9
8
7
400
200
300
800
133
33
66
123
120
25
250
111
121
124
280
2800
240
28
50
45
15
125
127
128
126
185
186
188
189
90
99
19
11
80
40
60
69
63
62
52
51
57
35
96
48
98
94
4
3
2
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