(S (BASENP (NNP Ofgem)) (VP (VBP have) (VP (VBN said) (COLON :) (QT (DQL ``) (QTC (S (BASENP (PRPD Our) (NN analysis)) (VP (VBZ shows) (SBAR (IN that) (S (PP (PP (VBN based) (PP (IN on) (BASENP (DT an) (JJ 18-month) (NN hedging) (NN strategy)))) (CC and) (PP (VBG assuming) (SBAR (IN that) (S (BASENP (NN retail) (NNS prices)) (VP (VBP remain) (ADJP (JJ unchanged))))))) (COMMA ,) (S (BASENP (VBN projected) (JJ gross) (NN margin)) (VP (VBZ is) (VP (VBN set) (S (VP (TO to) (VP (VP (VP (VB increase) (PP (IN by) (BASENP (QP (RB around) (NN ￡) (NN 80))))) (PP (IN for) (BASENP (JJ dual) (NN fuel) (NNS customers)))) (PP (IN over) (BASENP (DT the) (JJ next) (NN six) (NNS months))))))))))))) (PERIOD .)) (DQR '')))))