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