We remember the definitive groups:
GROUP A: ATHLETIC, BAYERN, SALZBURG, LOKOMOTIV DE MOSCOW.
B GROUP: REAL MADRID, SHAKHTAR, INTER, MONCHENGLADBACH.
GROUP C: OPORTO, CITY, OLYMPIACOS, MARSELLA.
GROUP D: LIVERPOOL, AJAX, ATALANTA, MIDTJYLLAND.
GROUP E: SEVILLA, CHELSEA, KRASNODAR, RENNES.
GRUPO F: ZENIT, DORTMUND, LAZIO, BRUJAS.
GRUPO G: BARCELONA, JUVENTUS, DYNAMO DE KIEV, FERENCVAROS.
GROUP H: PSG, UNITED, LEIPZIG, BASAKSEHIR.