1-2-3-1
1-2-3-3
1-2-5-1
1-2-5-3
1-2-8-1
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1-4-3-1
1-4-3-3
1-4-5-1
1-4-5-3
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1-7-3-1
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1-7-5-1
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1-7-8-1
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4-2-3-1
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4-2-5-1
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4-2-8-1
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4-4-3-1
4-4-3-3
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4-7-3-1
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4-7-8-1
4-7-8-3