3531
0
137
1741
0
53
3777
26
38
1121
4
35
3957
0
33
1023
4
19
982
2
13
549
0
12
694
0
11
747
0
9
895
0
8
471
4
7
1539
1
6
266
0
5
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Keyword(s): 化学基礎