ar hwnna ben bwrdd ar+ben bwrdd
ar hwnna ben bwrdd ar ben bwrdd .
 a r WORD_BOUNDARY h ʊ n n a WORD_BOUNDARY b ɛ n WORD_BOUNDARY b ʊ r ð WORD_BOUNDARY  a r WORD_BOUNDARY b ɛ n WORD_BOUNDARY b ʊ r ð WORD_BOUNDARY
a r WORD_BOUNDARY h w n n a WORD_BOUNDARY b e n WORD_BOUNDARY b w r d d WORD_BOUNDARY a r WORD_BOUNDARY b e n WORD_BOUNDARY b w r d d WORD_BOUNDARY