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