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