Democratic Union for the Republic
The party also included Clemente Mastella ( ex-Christian Democratic Centre , CCD , then leader of the Christian Democrats for the Republic ) , Rocco Buttiglione ( leader of the United Christian Democrats , CUD ) , Mario Segni ( leader of Segni Pact ) , Carlo Scognamiglio ( ex-Forza Italia , FI ) , Enrico Ferri ( ex-CCD , former leader of the Italian Democratic Socialist Party and European Liberal Social Democracy ) and Irene Pivetti ( ex-Lega Nord ) , along with several other MPs elected for the centre-right . 
<triplet> Christian Democratic Centre <subj> Christian Democrats for the Republic <obj> replaced by <triplet> Christian Democrats for the Republic <subj> Clemente Mastella <obj> secretary general <triplet> Enrico Ferri <subj> Italian Democratic Socialist Party <obj> member of political party <triplet> Irene Pivetti <subj> Lega Nord <obj> member of political party