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Ener91
Calculus
501
501
24
477
477
3
458
458
43
60
417
417
6
415
415
43
60
357
357
9
370
370
45
33
324
324
12
327
327
43
125
199
199
15
285
285
42
83
116
116
18
240
240
45
60
56
56
21
186
186
54
I
x2
x2
24