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