oh darn o Lego mawr 'dy hwn
oh darn o lego mawr 'dy hwn .
ɔ h WORD_BOUNDARY d a r n WORD_BOUNDARY  oː WORD_BOUNDARY l eː ɡ ɔ WORD_BOUNDARY m aʊ r WORD_BOUNDARY d ɨː WORD_BOUNDARY h ʊ n WORD_BOUNDARY
o h WORD_BOUNDARY d a r n WORD_BOUNDARY o WORD_BOUNDARY l e g o WORD_BOUNDARY m a w r WORD_BOUNDARY ' d y WORD_BOUNDARY h w n WORD_BOUNDARY