WHAT DOES COPA LIBERTADORES MEAN?

For the 2nd phase, the 16 teams were being drawn into 8 ties (C1–C8), With all the teams from Pot one internet hosting the second leg. Groups with the very same association couldn't be drawn to the exact same tie, excluding the a few winners of the 1st stage, which were seeded in Pot two and whose identity wasn't acknowledged at the time of the a