Complex sentence: It then aired on the Blue Network (1929-31) Mondays at 8:30pm, continuing on the Red Network (1933-34), Wednesdays at 9pm.
Split into simpler sentences: It then aired on the Blue Network (1929-31) Mondays at 8:30pm. With title changes, the show continued on the Red Network (1933-34), Wednesdays at 9pm.