a be sy'n y cefndir
a be sy'n y cefndir ?
a WORD_BOUNDARY b eː WORD_BOUNDARY s ø n WORD_BOUNDARY ə WORD_BOUNDARY k ɛ v n d ɨ r WORD_BOUNDARY
a WORD_BOUNDARY b e WORD_BOUNDARY s y ' n WORD_BOUNDARY y WORD_BOUNDARY c e f n d i r WORD_BOUNDARY