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Jürgen1909
Calculus
501
501
95
406
406
3
420
420
81
41
365
365
6
240
240
180
25
340
340
9
176
176
64
45
295
295
12
150
150
26
77
218
218
15
105
105
45
33
185
185
18
52
52
53
95
90
90
21
32
32
20
II
21
69
69
24
32
32
0
III
27
x1
x1
I