811
2
20
174
1
19
1501
3
19
1114
6
19
424
0
19
602
3
19
904
4
19
494
0
19
1430
4
19
429
0
19
1378
7
19
358
2
19
1532
6
19
1279
2
19
497
2
19
1595
24
19
Didn't find what you're looking for? Try searching on Q&A, too!
Keyword(s): 算数♪