na ddim torri 'r llyfr
na ddim torri 'r llyfr .
n a WORD_BOUNDARY ð ɨ m WORD_BOUNDARY t ɔ r r ɨ WORD_BOUNDARY ɛ r WORD_BOUNDARY ɬ ø v r WORD_BOUNDARY
n a WORD_BOUNDARY d d i m WORD_BOUNDARY t o r r i WORD_BOUNDARY ' r WORD_BOUNDARY l l y f r WORD_BOUNDARY