Mermaid
graph TD; A[Luigi All] -->|33.3%| B(H14) A[Luigi All] -->|100%| L(Luigi Personal) A[Luigi All] -->|100%| ELH(EL Holding) A[Luigi All] -->|80%| I1(Ithaca 1) A[Luigi All] -->|80%| I2(Ithaca 2) A[Luigi All] -->|80%| I3(Ithaca 3) BB[Barbara All] -->|33.3%| B(H14) BB[Barbara All] -->|100%| BBP(Barbara Personal) EB[Eleonora All] -->|33.3%| B(H14) EB[Eleonora All] -->|100%| EBP(Eleonora Personal)