7 lines
72 B
Text
7 lines
72 B
Text
3
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4 4
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1 1 1 1 2 2 2 2 1 1 1 1 2 2 2 2
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3 3
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1 1 3 3 2 2 1 1 4
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2 2
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1 2 4 3
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