adnapem bf aethem bf aflem a anthem eb berem eg brem eg buasem bf byddem bf cawsem bf cipdrem eb clem eb cregynnem ebg daethem bf delem bf deuem bf di-glem a dylasem bf dylem bf eitem eb elem bf elsem bf eurem eb fflem ebg gem+gêm eb gwnaethem bf gwnelem bf gwnelsem bf gwypem bf hem ebg hylltrem eb llem ab lletem eb oeddem bf petasem cys problem eb rhuddem eb seldrem eb stem eb trem eb ucheldrem a