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