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