balwn wrth y tân ie
balwn wrth y tân ie .
b a l ʊ n WORD_BOUNDARY ʊ r θ WORD_BOUNDARY ə WORD_BOUNDARY t ɑː n WORD_BOUNDARY j eː WORD_BOUNDARY
b a l w n WORD_BOUNDARY w r t h WORD_BOUNDARY y WORD_BOUNDARY t â n WORD_BOUNDARY i e WORD_BOUNDARY