a la zapatilla por detrás tris tras
a la zapatilla por detrás tris tras .
a WORD_BOUNDARY l a WORD_BOUNDARY s a p a t i ʝ a WORD_BOUNDARY p o̞ ɾ WORD_BOUNDARY d e̞ t ɾ a s WORD_BOUNDARY t ɾ i s WORD_BOUNDARY t ɾ a s WORD_BOUNDARY
a WORD_BOUNDARY l a WORD_BOUNDARY z a p a t i l l a WORD_BOUNDARY p o r WORD_BOUNDARY d e t r á s WORD_BOUNDARY t r i s WORD_BOUNDARY t r a s WORD_BOUNDARY . WORD_BOUNDARY