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