>>103603871
const Ƶ = "029A 980A 179A 456A 379A".split(' ');
const Γ = {'7': 0, '8': 1, '9': 2, '4': 4, '5': 5, '6': 6,
'1': 8, '2': 9, '3': 10, '0': 13, 'A': 14};
const Δ = {'^': 13, 'O': 14, '<': 16, 'v': 17, '>': 18}
const ψ = (α, ω, Ϫ) => {
const m = α in Δ ? Δ : Γ;
const r = (m[ω] & 3) - (m[α] & 3), i = (m[ω] >> 2) - (m[α] >> 2);
const θ = '<'.repeat(r < 0 ? -r : 0) + '>'.repeat(r > 0 ? r : 0);
const Φ = '^'.repeat(i < 0 ? -i : 0) + 'v'.repeat(i > 0 ? i : 0);
if (12 === m[α] + r) return ϟ(Φ + θ + 'O', Ϫ);
if (12 === m[α] + i * 4) return ϟ(θ + Φ + 'O', Ϫ);
const a = ϟ(θ + Φ + 'O', Ϫ), b = ϟ(Φ + θ + 'O', Ϫ);
return a < b ? a : b;
};
let ξ;
const ϟ = (σ, Ϫ) => {
const Ȣ = σ + Ϫ;
if (Ȣ in ξ) return ξ[Ȣ];
return ξ[Ȣ] = Ϫ === 0 ? BigInt(σ.length) : Array.from(σ).reduce(
(Σ, c, i) => Σ + ψ(σ[(i ? i : σ.length) - 1], c, Ϫ - 1), 0n);
};
const Ʊ = (Ϫ, Σ = 0n) => (ξ = {},
Ƶ.forEach(σ => Σ += ϟ(σ, Ϫ) * BigInt(+σ.slice(0, -1))), Σ);
const silver = Ʊ(2 + 1), gold = Ʊ(1000 + 1);
console.log(silver, gold);
