al muro se sube al muro
al muro se sube al muro ?
a l WORD_BOUNDARY m u ɾ o WORD_BOUNDARY s e WORD_BOUNDARY s u β e WORD_BOUNDARY a l WORD_BOUNDARY m u ɾ o WORD_BOUNDARY
a l WORD_BOUNDARY m u r o WORD_BOUNDARY s e WORD_BOUNDARY s u b e WORD_BOUNDARY a l WORD_BOUNDARY m u r o WORD_BOUNDARY