ay y chupa+chus no
ay y chupa chus no .
a i WORD_BOUNDARY i WORD_BOUNDARY t̠ʃ u p a WORD_BOUNDARY t̠ʃ u s WORD_BOUNDARY n o̞ WORD_BOUNDARY
a y WORD_BOUNDARY y WORD_BOUNDARY c h u p a WORD_BOUNDARY c h u s WORD_BOUNDARY n o WORD_BOUNDARY . WORD_BOUNDARY