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