Complex sentence: She was employed at Riksteatret and Folketeatret 1953 to 1960, Fjernsynsteatret 1960 to 1962, the National Theatre 1962 to 1974, Trøndelag Teater 1974 to 1976 and the National Theatre again from 1976.
Split into simpler sentences: She was employed at Riksteatret and Folketeatret 1953 to 1960, and then at Fjernsynsteatret 1960 to 1962. After that, she was employed at the National Theatre from 1962 to 1974, the Trøndelag Teater from 1974 to 1976 and the National Theatre again from 1976.