Complex sentence: Together with Peñarol, Central founded F.U.F (Uruguayan football federation) in 1923 after being expelled from A.U.F. The F.U.F even made a parallel Uruguayan national team (dissident to A.U.F) that played several international games based on Peñarol and Central squads.
Split into simpler sentences: Together with Peñarol, Central founded FUF (Uruguayan football federation) in 1923 after being expelled from AUF. The FUF even made a parallel Uruguayan national team (dissident to AUF) that played several international games based on Peñarol and Central squads.