1.0
1.0
2.0
3.0
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3.0
3.0
3.0
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2.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
4.0
3.0
3.0
4.0
4.0
4.0
4.0
3.0
3.0
4.0
4.0
4.0
4.0
3.0
3.0
4.0
3.0
3.0
4.0
4.0
5.0
5.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
4.0
5.0
3.0
3.0
3.0
2.0
2.0
1.0
1.0
2.0
2.0
1.0
2.0
2.0
3.0
3.0
3.0
3.0
3.0
3.0
2.0
1.0
1.0