>>> from comandes import incompletes

>>> comandes1 = [
...     ["Josep Nadal Roca", ["DDDD-zz", "EEEE-x"], [0, 3], "01/03/2024"],
...     ["Carla Ferrer Puig", ["HHHH-pp", "GGGG-oo"], [0, 4], "02/03/2024"],
...     ["Laura Ruiz Gomez", ["BBBB-mm", "CCCC-a", "AAAA-n"], [0, 0, 2], "03/03/2024"]
... ]
>>> incompletes(comandes1)
[('01/03/2024', 'N', 'DDDD-zz'), ('02/03/2024', 'F', 'HHHH-pp'), ('03/03/2024', 'R', 'BBBB-mm'), ('03/03/2024', 'R', 'CCCC-a')]


>>> comandes2 = [
...     ["Anna Garcia Lopez", ["ABCD-x", "QWER-zzz", "MLKJ-q"], [2, 0, 0], "12/06/2024"],
...     ["Joan Torres Vila", ["XZTR-b", "LMNO-mmm"], [1, 0], "01/01/2025"],
...     ["Marc Soler Boix", ["TYUI-a"], [5], "10/05/2023"]
... ]
>>> incompletes(comandes2)
[('12/06/2024', 'G', 'QWER-zzz'), ('12/06/2024', 'G', 'MLKJ-q'), ('01/01/2025', 'T', 'LMNO-mmm')]