ydyn nhw 'n mynd i+fewn
ydyn nhw 'n mynd i fewn ?
ʌ d ø n WORD_BOUNDARY n h uː WORD_BOUNDARY ɛ n WORD_BOUNDARY m ø n d WORD_BOUNDARY ɨ WORD_BOUNDARY v eʊ n WORD_BOUNDARY
y d y n WORD_BOUNDARY n h w WORD_BOUNDARY ' n WORD_BOUNDARY m y n d WORD_BOUNDARY i WORD_BOUNDARY f e w n WORD_BOUNDARY