序号 | 可达集合 | 先行集合 | 可达集合与先行集合的交集 | 抽取要素 |
层级 1 |
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α | β | γ | δ | ε | ζ | η | θ | ι | κ | λ | μ | ν | ξ | ο | π | ρ | σ | τ | φ |
α |
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ε |
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η |
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κ |
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μ |
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ν |
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ξ |
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ο |
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π |
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ρ |
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1 |
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σ |
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1 |
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1 |
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1 |
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τ |
1 |
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1 |
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1 |
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1 |
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φ |
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1 |
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1 |
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α | β | γ | δ | ε | ζ | η | θ | ι | κ | λ | μ | ν | ξ | ο | π | ρ | σ | τ | φ |
α |
1 |
1 |
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1 |
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1 |
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1 |
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1 |
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1 |
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β |
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1 |
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1 |
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1 |
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γ |
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δ |
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1 |
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1 |
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ε |
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ζ |
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η |
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θ |
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κ |
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1 |
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1 |
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λ |
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μ |
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ο |
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σ |
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τ |
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φ |
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α |
β |
γ |
δ |
ε |
ζ |
η |
θ |
ι |
κ |
λ |
μ |
ν |
ξ |
ο |
π |
ρ |
σ |
τ |
φ |
α |
1 |
1 |
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1 |
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β |
1 |
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γ |
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δ |
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ε |
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ζ |
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η |
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θ |
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ι |
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κ |
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1 |
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λ |
1 |
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μ |
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ν |
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π |
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1 |
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ρ |
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1 |
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σ |
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τ |
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φ |
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1 |
| 抽取了要素: γ ε θ μ ο π ρ φ
|
层级 2 |
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α | β | δ | ζ | η | ι | κ | λ | ν | ξ | σ | τ |
α |
1 |
1 |
1 |
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1 |
1 |
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β |
1 |
1 |
1 |
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1 |
1 |
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δ |
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1 |
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ζ |
1 |
1 |
1 |
1 |
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1 |
1 |
1 |
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1 |
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η |
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1 |
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ι |
1 |
1 |
1 |
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1 |
1 |
1 |
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1 |
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κ |
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1 |
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λ |
1 |
1 |
1 |
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1 |
1 |
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ν |
1 |
1 |
1 |
1 |
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1 |
1 |
1 |
1 |
1 |
1 |
1 |
ξ |
1 |
1 |
1 |
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1 |
1 |
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1 |
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σ |
1 |
1 |
1 |
1 |
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1 |
1 |
1 |
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1 |
1 |
1 |
τ |
1 |
1 |
1 |
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1 |
1 |
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1 |
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1 |
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α | β | δ | ζ | η | ι | κ | λ | ν | ξ | σ | τ |
α |
1 |
1 |
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1 |
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1 |
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1 |
1 |
1 |
1 |
1 |
β |
1 |
1 |
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1 |
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1 |
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1 |
1 |
1 |
1 |
1 |
δ |
1 |
1 |
1 |
1 |
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1 |
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1 |
1 |
1 |
1 |
1 |
ζ |
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1 |
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1 |
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1 |
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η |
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1 |
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ι |
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1 |
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1 |
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1 |
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1 |
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κ |
1 |
1 |
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1 |
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1 |
1 |
1 |
1 |
1 |
1 |
1 |
λ |
1 |
1 |
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1 |
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1 |
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1 |
1 |
1 |
1 |
1 |
ν |
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1 |
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ξ |
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1 |
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1 |
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1 |
1 |
1 |
1 |
σ |
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1 |
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1 |
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τ |
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1 |
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1 |
1 |
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α |
β |
δ |
ζ |
η |
ι |
κ |
λ |
ν |
ξ |
σ |
τ |
α |
1 |
1 |
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1 |
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β |
1 |
1 |
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1 |
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δ |
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1 |
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ζ |
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1 |
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η |
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1 |
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ι |
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1 |
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κ |
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1 |
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λ |
1 |
1 |
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1 |
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ν |
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1 |
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ξ |
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1 |
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σ |
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1 |
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τ |
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1 |
| 抽取了要素: η ν
|
层级 3 |
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α | β | δ | ζ | ι | κ | λ | ξ | σ | τ |
α |
1 |
1 |
1 |
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1 |
1 |
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β |
1 |
1 |
1 |
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1 |
1 |
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δ |
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1 |
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ζ |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
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ι |
1 |
1 |
1 |
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1 |
1 |
1 |
1 |
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κ |
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1 |
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λ |
1 |
1 |
1 |
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1 |
1 |
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ξ |
1 |
1 |
1 |
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1 |
1 |
1 |
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σ |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
τ |
1 |
1 |
1 |
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1 |
1 |
1 |
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1 |
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α | β | δ | ζ | ι | κ | λ | ξ | σ | τ |
α |
1 |
1 |
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1 |
1 |
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1 |
1 |
1 |
1 |
β |
1 |
1 |
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1 |
1 |
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1 |
1 |
1 |
1 |
δ |
1 |
1 |
1 |
1 |
1 |
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1 |
1 |
1 |
1 |
ζ |
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1 |
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1 |
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ι |
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1 |
1 |
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1 |
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κ |
1 |
1 |
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1 |
1 |
1 |
1 |
1 |
1 |
1 |
λ |
1 |
1 |
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1 |
1 |
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1 |
1 |
1 |
1 |
ξ |
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1 |
1 |
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1 |
1 |
1 |
σ |
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1 |
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τ |
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1 |
1 |
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α |
β |
δ |
ζ |
ι |
κ |
λ |
ξ |
σ |
τ |
α |
1 |
1 |
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1 |
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β |
1 |
1 |
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1 |
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δ |
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1 |
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ζ |
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1 |
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ι |
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1 |
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κ |
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1 |
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λ |
1 |
1 |
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1 |
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ξ |
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1 |
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σ |
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1 |
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τ |
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1 |
| 抽取了要素: σ
|
层级 4 |
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α | β | δ | ζ | ι | κ | λ | ξ | τ |
α |
1 |
1 |
1 |
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1 |
1 |
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β |
1 |
1 |
1 |
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1 |
1 |
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δ |
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1 |
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ζ |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
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ι |
1 |
1 |
1 |
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1 |
1 |
1 |
1 |
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κ |
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1 |
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λ |
1 |
1 |
1 |
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1 |
1 |
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ξ |
1 |
1 |
1 |
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1 |
1 |
1 |
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τ |
1 |
1 |
1 |
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1 |
1 |
1 |
1 |
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α | β | δ | ζ | ι | κ | λ | ξ | τ |
α |
1 |
1 |
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1 |
1 |
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1 |
1 |
1 |
β |
1 |
1 |
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1 |
1 |
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1 |
1 |
1 |
δ |
1 |
1 |
1 |
1 |
1 |
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1 |
1 |
1 |
ζ |
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1 |
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ι |
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1 |
1 |
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κ |
1 |
1 |
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1 |
1 |
1 |
1 |
1 |
1 |
λ |
1 |
1 |
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1 |
1 |
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1 |
1 |
1 |
ξ |
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1 |
1 |
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1 |
1 |
τ |
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1 |
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α |
β |
δ |
ζ |
ι |
κ |
λ |
ξ |
τ |
α |
1 |
1 |
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1 |
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β |
1 |
1 |
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1 |
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δ |
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1 |
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|
|
|
ζ |
|
|
|
1 |
|
|
|
|
|
ι |
|
|
|
|
1 |
|
|
|
|
κ |
|
|
|
|
|
1 |
|
|
|
λ |
1 |
1 |
|
|
|
|
1 |
|
|
ξ |
|
|
|
|
|
|
|
1 |
|
τ |
|
|
|
|
|
|
|
|
1 |
| 抽取了要素: ζ τ
|
层级 5 |
|
α | β | δ | ι | κ | λ | ξ |
α |
1 |
1 |
1 |
|
1 |
1 |
|
β |
1 |
1 |
1 |
|
1 |
1 |
|
δ |
|
|
1 |
|
|
|
|
ι |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
κ |
|
|
|
|
1 |
|
|
λ |
1 |
1 |
1 |
|
1 |
1 |
|
ξ |
1 |
1 |
1 |
|
1 |
1 |
1 |
|
|
α | β | δ | ι | κ | λ | ξ |
α |
1 |
1 |
|
1 |
|
1 |
1 |
β |
1 |
1 |
|
1 |
|
1 |
1 |
δ |
1 |
1 |
1 |
1 |
|
1 |
1 |
ι |
|
|
|
1 |
|
|
|
κ |
1 |
1 |
|
1 |
1 |
1 |
1 |
λ |
1 |
1 |
|
1 |
|
1 |
1 |
ξ |
|
|
|
1 |
|
|
1 |
|
|
α |
β |
δ |
ι |
κ |
λ |
ξ |
α |
1 |
1 |
|
|
|
1 |
|
β |
1 |
1 |
|
|
|
1 |
|
δ |
|
|
1 |
|
|
|
|
ι |
|
|
|
1 |
|
|
|
κ |
|
|
|
|
1 |
|
|
λ |
1 |
1 |
|
|
|
1 |
|
ξ |
|
|
|
|
|
|
1 |
| 抽取了要素: ι
|
层级 6 |
|
α | β | δ | κ | λ | ξ |
α |
1 |
1 |
1 |
1 |
1 |
|
β |
1 |
1 |
1 |
1 |
1 |
|
δ |
|
|
1 |
|
|
|
κ |
|
|
|
1 |
|
|
λ |
1 |
1 |
1 |
1 |
1 |
|
ξ |
1 |
1 |
1 |
1 |
1 |
1 |
|
|
α | β | δ | κ | λ | ξ |
α |
1 |
1 |
|
|
1 |
1 |
β |
1 |
1 |
|
|
1 |
1 |
δ |
1 |
1 |
1 |
|
1 |
1 |
κ |
1 |
1 |
|
1 |
1 |
1 |
λ |
1 |
1 |
|
|
1 |
1 |
ξ |
|
|
|
|
|
1 |
|
|
α |
β |
δ |
κ |
λ |
ξ |
α |
1 |
1 |
|
|
1 |
|
β |
1 |
1 |
|
|
1 |
|
δ |
|
|
1 |
|
|
|
κ |
|
|
|
1 |
|
|
λ |
1 |
1 |
|
|
1 |
|
ξ |
|
|
|
|
|
1 |
| 抽取了要素: ξ
|
层级 7 |
|
α | β | δ | κ | λ |
α |
1 |
1 |
1 |
1 |
1 |
β |
1 |
1 |
1 |
1 |
1 |
δ |
|
|
1 |
|
|
κ |
|
|
|
1 |
|
λ |
1 |
1 |
1 |
1 |
1 |
|
|
α | β | δ | κ | λ |
α |
1 |
1 |
|
|
1 |
β |
1 |
1 |
|
|
1 |
δ |
1 |
1 |
1 |
|
1 |
κ |
1 |
1 |
|
1 |
1 |
λ |
1 |
1 |
|
|
1 |
|
|
α |
β |
δ |
κ |
λ |
α |
1 |
1 |
|
|
1 |
β |
1 |
1 |
|
|
1 |
δ |
|
|
1 |
|
|
κ |
|
|
|
1 |
|
λ |
1 |
1 |
|
|
1 |
| 抽取了要素: α β λ
|
层级 8 |
|
|
| 抽取了要素: δ κ
|