oo be sy 'n digwydd wedyn
oo be sy 'n digwydd wedyn ?
oː WORD_BOUNDARY b eː WORD_BOUNDARY s ø WORD_BOUNDARY ɛ n WORD_BOUNDARY d iː ɡ uɨ ð WORD_BOUNDARY w eː d ø n WORD_BOUNDARY
o o WORD_BOUNDARY b e WORD_BOUNDARY s y WORD_BOUNDARY ' n WORD_BOUNDARY d i g w y d d WORD_BOUNDARY w e d y n WORD_BOUNDARY