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Split ⇐ {𝕩⊔˜(⊢-˜+`׬)0=≠¨𝕩}
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Transpose ⇐ =⊸{<⎉𝕨⍉⍟𝕨>𝕩}
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OnlyCrates ⇐ ∊⟜('A'+↕26)⊸/
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RejectEmpty ⇐ {((≠¨𝕩) > 0) / 𝕩}
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⟨stacks, moves⟩ ← Split •Flines "../day_05.txt"
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stacks ↩ RejectEmpty OnlyCrates¨ Transpose stacks
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•Show stacks
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