121387
25
4505
82911
22
4321
30205
12
671
14164
0
360
9311
3
263
11926
10
233
5728
12
171
15781
2
154
6868
6
148
17453
0
146
5047
0
146
3081
3
143
3089
5
121
7182
6
89
4007
7
84
2383
0
83
2118
2
78
2767
0
73
2042
0
72
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Keyword(s): Lesson8 Water Problems