Complex sentence: They replaced FC Roskilde, Næstved Boldklub and Blokhus FC, who were relegated after the 2011--12 season.But on 1 February 2013 FC Fyn went bankrupt.
Split into simpler sentences: They replaced FC Roskilde, Næstved Boldklub and Blokhus FC, who were relegated after the 2011--12 season. On 1 February 2013 FC Fyn went bankrupt.