---
source: tests/motivating.rs
expression: pprint(complex_structure)

---
[
    [Some(1), Some(2), Some(3), None],
    [Some(2), None],
    [Some(4), Some(7)],
    [Some(1), Some(2), Some(3), None],
    [Some(2), None],
    [Some(4), Some(7)],
    [Some(1), Some(2), Some(3), None],
    [Some(2), None],
    [Some(4), Some(7)],
]