4777 0
4774 4
4774 3
4774 0
4771 1
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4771 4
4770 3
4770 1
4770 4
4768 0
4768 1
4766 2
4766 3
4766 0
4766 6
4765 2
4765 1
4764 1
4764 4
4763 4