VERIFIED JOINT PETITION OF INDIANA GAS COMPANY, INC., SOUTHERN INDIANA GAS AND ELECTRIC COMPANY AND THE BOARD OF DIRECTORS FOR UTILITIES OF THE DEPARTMENT OF PUBLIC UTILITIES OF THE CITY OF INDIANAPOLIS, AS SUCCESSOR TRUSTEE OF A PUBLIC CHARITABLE TRUST, D/B/A CITIZENS GAS AND COKE UTILITY, PURSUANT TO IND. CODE 8-1-2.5 ET SEQ.FOR APPROVAL OF ALTERNATIVE REGULATORY PLANS UNDER WHICH EACH PETITIONER WOULD CONTINUE THEIR RESPECTIVE UNIVERSAL SERVICE PROGRAM |