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# Experimental!
$ 7 6 4 2 1
$ 1 2 7 8 9
$ 9 7 6 2 1
$ 1 3 2 4 5
$ 8 6 4 4 1
$ 1 3 6 7 9
Raw ←
Records ← ⊜(⊜⋕≠@ .)≠@\n. Raw
IsSafe ← /×∨∩(×⊃≥₁≤₃ ≡(-°⊟)◫₂) ⟜⇌
Part₁ ← /+ ≡IsSafe Records
Dampened ← ≡(⍜↻↘₁) ⇡⧻⟜¤
Part₂ ← /+ ≡(/∨≡IsSafe Dampened) Records
⊂⊃Part₁Part₂
