va cantando villancicos
va canta villancico
co part n
va cantando villancicos .
β a WORD_BOUNDARY k a n t a n d o̞ WORD_BOUNDARY β i ʝ a n s i k o̞ s WORD_BOUNDARY
v a WORD_BOUNDARY c a n t a n d o WORD_BOUNDARY v i l l a n c i c o s WORD_BOUNDARY . WORD_BOUNDARY