sut wyt ti 'di gwneud y twll yna
sut wyt ti 'di gwneud y twll yna ?
s ø t WORD_BOUNDARY uɨ t WORD_BOUNDARY t iː WORD_BOUNDARY d iː WORD_BOUNDARY ɡ w ə n əɨ d WORD_BOUNDARY ə WORD_BOUNDARY t ʊ ɬ WORD_BOUNDARY ʌ n a WORD_BOUNDARY
s u t WORD_BOUNDARY w y t WORD_BOUNDARY t i WORD_BOUNDARY ' d i WORD_BOUNDARY g w n e u d WORD_BOUNDARY y WORD_BOUNDARY t w l l WORD_BOUNDARY y n a WORD_BOUNDARY