a 'r ddwy arall wedi neud
a 'r ddwy arall wedi neud .
a WORD_BOUNDARY ɛ r WORD_BOUNDARY ð uɨ WORD_BOUNDARY a r a ɬ WORD_BOUNDARY w ɛ d ɨ WORD_BOUNDARY n əɨ d WORD_BOUNDARY
a WORD_BOUNDARY ' r WORD_BOUNDARY d d w y WORD_BOUNDARY a r a l l WORD_BOUNDARY w e d i WORD_BOUNDARY n e u d WORD_BOUNDARY