'sen i 'n gweud bod y deryn ar+ben yr ysgol
'sen i 'n gweud bod y deryn ar ben yr ysgol .
s ɛ n WORD_BOUNDARY ɨ WORD_BOUNDARY ɛ n WORD_BOUNDARY ɡ w əɨ d WORD_BOUNDARY b ɔ d WORD_BOUNDARY ə WORD_BOUNDARY d ɛ r ø n WORD_BOUNDARY  a r WORD_BOUNDARY b ɛ n WORD_BOUNDARY ə r WORD_BOUNDARY ʌ s ɡ ɔ l WORD_BOUNDARY
' s e n WORD_BOUNDARY i WORD_BOUNDARY ' n WORD_BOUNDARY g w e u d WORD_BOUNDARY b o d WORD_BOUNDARY y WORD_BOUNDARY d e r y n WORD_BOUNDARY a r WORD_BOUNDARY b e n WORD_BOUNDARY y r WORD_BOUNDARY y s g o l WORD_BOUNDARY