dere a 'r llyfr 'na
dere a 'r llyfr 'na .
d ɛ r ɛ WORD_BOUNDARY a WORD_BOUNDARY ɛ r WORD_BOUNDARY ɬ ø v r WORD_BOUNDARY n a WORD_BOUNDARY
d e r e WORD_BOUNDARY a WORD_BOUNDARY ' r WORD_BOUNDARY l l y f r WORD_BOUNDARY ' n a WORD_BOUNDARY