o't ti 'n mynd ar y tren bach Hlm
o't ti 'n mynd ar y tren bach hlm ?
oː t WORD_BOUNDARY t iː WORD_BOUNDARY ɛ n WORD_BOUNDARY m ø n d WORD_BOUNDARY  a r WORD_BOUNDARY ə WORD_BOUNDARY t r ɛ n WORD_BOUNDARY b ɑː x WORD_BOUNDARY h a ɛ l ɛ m WORD_BOUNDARY
o ' t WORD_BOUNDARY t i WORD_BOUNDARY ' n WORD_BOUNDARY m y n d WORD_BOUNDARY a r WORD_BOUNDARY y WORD_BOUNDARY t r e n WORD_BOUNDARY b a c h WORD_BOUNDARY h l m WORD_BOUNDARY