be ma' nhw 'n neud ar y lein
be ma' nhw 'n neud ar y lein ?
b eː WORD_BOUNDARY m ɑː WORD_BOUNDARY n h uː WORD_BOUNDARY ɛ n WORD_BOUNDARY n əɨ d WORD_BOUNDARY  a r WORD_BOUNDARY ə WORD_BOUNDARY l əɪ n WORD_BOUNDARY
b e WORD_BOUNDARY m a ' WORD_BOUNDARY n h w WORD_BOUNDARY ' n WORD_BOUNDARY n e u d WORD_BOUNDARY a r WORD_BOUNDARY y WORD_BOUNDARY l e i n WORD_BOUNDARY