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20 questions
-17
13
17
-13
27
-38
38
-26
-1600
1600
1604
1596
-10
1
-5
10
-35
35
-20
13
-8
8
2
-2
13
-13
-17
17
-36
6
-6
36
57
-51
51
-57
7
-7
12
-2
-42
0
42
24
17
23
-17
-23
-128
128
-126
126
18
-18
42
-42
-176
176
225
167
-48
48
-47
47
-46
46
45
-45
2
-2
4
-4
2
4
-2
-4
8
4
-8
-4
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