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