Complex sentence: The club played in the "IV Serie" (now called Serie D) during three different periods: from 1952 to 1954, then from 1971 to 1980, and from 1993 to 2002.
Split into simpler sentences: The club played in Quarta serie championship (now called Serie D) in three different periods. The 1st from 1952 to 1954, then from 1971 to 1980, and at last from 1993 to 2002.