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