Guess the missing item from this list: α-0, ζ-1, ε-7, δ-2, β-3, α-5, δ-3, α-3, η-3, ε-1, ε-8, β-4, ζ-9, β-2, δ-1, α-2, δ-9, ζ-5, α-4, ζ-8, η-2, γ-5, ζ-2, ε-5, δ-7, δ-6, β-5, δ-8, η-1, ε-4, γ-9, η-4, γ-7, ε-0, γ-6, γ-1, β-6, γ-2, ε-2, β-0, α-8, α-6, ζ-4, β-8, ζ-7, ζ-6, α-9, ζ-3, γ-3, β-7, γ-8, α-1, δ-4, η-0, ζ-0, ε-3, β-9, α-7, γ-4, β-1, γ-0, δ-0, δ-5, ε-9.
Directly answer with only one item. Item format should match the list format. Provide no explanation. Answer format: "{item}."