a dyna 'r cwbwl mae 'o 'n neud ia
a dyna 'r cwbwl mae 'o 'n neud ia ?
a WORD_BOUNDARY d ʌ n a WORD_BOUNDARY ɛ r WORD_BOUNDARY k uː b ʊ l WORD_BOUNDARY m ɑɨ WORD_BOUNDARY  oː WORD_BOUNDARY ɛ n WORD_BOUNDARY n əɨ d WORD_BOUNDARY j ɑː WORD_BOUNDARY
a WORD_BOUNDARY d y n a WORD_BOUNDARY ' r WORD_BOUNDARY c w b w l WORD_BOUNDARY m a e WORD_BOUNDARY ' o WORD_BOUNDARY ' n WORD_BOUNDARY n e u d WORD_BOUNDARY i a WORD_BOUNDARY