ydy hi 'n rhy dywyll
ydy hi 'n rhy dywyll ?
ʌ d ø WORD_BOUNDARY h iː WORD_BOUNDARY ɛ n WORD_BOUNDARY h r ɨː WORD_BOUNDARY d ɨu ø ɬ WORD_BOUNDARY
y d y WORD_BOUNDARY h i WORD_BOUNDARY ' n WORD_BOUNDARY r h y WORD_BOUNDARY d y w y l l WORD_BOUNDARY