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