na rhaid gwasgu 'r bêl Dewi
na rhaid gwasgu 'r bêl dewi .
n a WORD_BOUNDARY h r aɪ d WORD_BOUNDARY ɡ w a s ɡ ø WORD_BOUNDARY ɛ r WORD_BOUNDARY b eː l WORD_BOUNDARY d eʊ ɨ WORD_BOUNDARY
n a WORD_BOUNDARY r h a i d WORD_BOUNDARY g w a s g u WORD_BOUNDARY ' r WORD_BOUNDARY b ê l WORD_BOUNDARY d e w i WORD_BOUNDARY