mm a mynd ar hyd y prom
mm a mynd ar hyd y prom ?
ɛ m ɛ m WORD_BOUNDARY a WORD_BOUNDARY m ø n d WORD_BOUNDARY  a r WORD_BOUNDARY h ɨː d WORD_BOUNDARY ə WORD_BOUNDARY p r ɔ m WORD_BOUNDARY
m m WORD_BOUNDARY a WORD_BOUNDARY m y n d WORD_BOUNDARY a r WORD_BOUNDARY h y d WORD_BOUNDARY y WORD_BOUNDARY p r o m WORD_BOUNDARY