684
0
18
637
4
17
636
0
17
945
0
17
640
0
17
1664
0
17
773
5
17
723
0
17
692
3
17
981
10
17
813
2
17
594
4
16
1141
0
16
379
0
16
561
7
16
534
0
16
520
0
16
478
0
16
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Keyword(s): 図形 問題