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DeletedUser14
Calculus
501
501
38
463
463
3
456
456
45
47
416
416
6
382
382
74
58
358
358
9
322
322
60
100
258
258
12
281
281
41
94
164
164
15
255
255
26
79
85
85
18
182
182
73
23
62
62
21
171
171
11
I
22
40
40
24
121
121
50
II
x2
x2
27