Aeneid VII 45-58

1           Main Clause
1       Indirect Statement (genitum = genitum esse)
2a First Main Clause
2b Second Main Clause Begins (supply est)
2c Second Main Clause Continues
3       Indirect Statement (supply esse)
2d Second Main Clause Concludes (supply esse)
2e Third Main Clause (supply es)
1a Main Clause Begins (supply nūllus and fuit)
1b Main Clause Continues
1c Main Clause Concludes
1 Main Clause
2a       Adjectival Phrase
2b       Adjectival Phrase
1a First Main Clause
1b Second Main Clause Begins
2       Adjectival Phrase
3       Relative Clause
1c Second Main Clause Concludes