c-p-c ccccc ceene ceese cence cenpn cense cenvp cepes cesce cesen cesse cnnnn cpesc csnps e-cps eccen ecspp eeeee eeens eence eense eepee eevee eeves eevns ences enese ennes epeen epees epene eppes esces esene esens esnes espec espen espns essen esses esspn essse even- evene evens evese eveve n-p-n neece neeps neese neeve nenes neppe nesen nesse neven neves nevve nsecs nsess nsnps nspcc p-n-p peces peece peene peens peeps peese peeve pence pene- penes penev penne penns pense pepee pepes peppe pesce pesen peses pesse scene scnce seece seene seens seeps seese seeve sence senec senen senes senne sense sepen sesce seses sesse sevce sevec seven snees snepe sneps snese sneve specc spece specs speen spees spene spens sssss svene svens veeps veeve vence venee venes venev venne vepen vepse vesce vesec vesen veses vesse vevce