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