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    $\begingroup$ If I could mark both as correct, I would! RobPratt's solution just barely edges out yours, but for the sake of aesthetic, I'm going to use this solution. Thank you! $\endgroup$
    – Nilster
    Commented Feb 1, 2021 at 15:19
  • $\begingroup$ This is optimal if symmetry with respect to the middle column is imposed. $\endgroup$
    – RobPratt
    Commented Feb 1, 2021 at 18:30