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Fig. 6

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elemental abundances A(Li), [C/Fe], [N/Fe], [O/Fe], [Na/Fe], [Mg/Fe], [Al/Fe], and [Si/Fe] vs [Fe/H] for lower-stream (panels a1-h1) and upper-stream (panels a2-h2) stars. Green, purple, violet, and orange dots represent 1P, AI, 2P, and AII stars, respectively. The numbers reported in the panel indicate the Spearman’s correlation coefficient and its associated uncertainty.

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