WHAT DOES COPA LIBERTADORES MEAN?

For the 2nd stage, the 16 groups have been drawn into eight ties (C1–C8), While using the groups from Pot 1 web hosting the next leg. Groups with the identical association couldn't be drawn in to the exact tie, excluding the 3 winners of the very first phase, which had been seeded in Pot two and whose identification wasn't acknowledged at the tim