sut mae 'n gweithio 'wan
sut mae 'n gweithio 'wan ?
s ø t WORD_BOUNDARY m ɑɨ WORD_BOUNDARY ɛ n WORD_BOUNDARY ɡ w əɪ θ j ɔ WORD_BOUNDARY w a n WORD_BOUNDARY
s u t WORD_BOUNDARY m a e WORD_BOUNDARY ' n WORD_BOUNDARY g w e i t h i o WORD_BOUNDARY ' w a n WORD_BOUNDARY