chwara 'fo 'r olwyn
chwara 'fo 'r olwyn ?
x w a r a WORD_BOUNDARY v oː WORD_BOUNDARY ɛ r WORD_BOUNDARY ɔ l uɨ n WORD_BOUNDARY
c h w a r a WORD_BOUNDARY ' f o WORD_BOUNDARY ' r WORD_BOUNDARY o l w y n WORD_BOUNDARY