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15 questions
5
10
1
2
2
5
10
7
12
10
15
5
15
20
25
24
24
20
25
15
25
30
36
32
30
35
40
45
40
35
30
45
35
40
45
50
55
50
45
40
15
11
50
55
60
72
55
45
40
35
30
45
25
30
36
32
2
5
10
7
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