Complex sentence: The original club EC Deilinghofen was founded in 1959 and went bankrupt in 1987, the second club ECD Sauerland existed from 1988 to 1994.
Split into simpler sentences: The original club, EC Deilinghofen, was founded in 1959 and went bankrupt in 1987. The second club, ECD Sauerland, existed from 1988 to 1994.