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