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DeletedUser14
Calculus
501
501
41
460
460
3
462
462
39
42
418
418
6
341
341
121
24
394
394
9
241
241
100
57
337
337
12
202
202
39
41
296
296
15
159
159
43
55
241
241
18
100
100
59
81
160
160
21
72
72
28
60
100
100
24
38
38
34
I
60
40
40
27
16
16
22
II
30
x2
x2
II