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