224
0
7
366
0
7
259
0
7
377
0
7
267
2
7
242
0
7
115
0
6
366
0
6
199
0
6
403
4
6
167
2
6
238
1
6
205
1
6
207
2
6
297
0
6
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Keyword(s): 平方根