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