mae 'o 'n medru yndy
mae 'o 'n medru yndy .
m ɑɨ WORD_BOUNDARY  oː WORD_BOUNDARY ɛ n WORD_BOUNDARY m ɛ d r ø WORD_BOUNDARY ʌ n d ø WORD_BOUNDARY
m a e WORD_BOUNDARY ' o WORD_BOUNDARY ' n WORD_BOUNDARY m e d r u WORD_BOUNDARY y n d y WORD_BOUNDARY