i va correr xu xu
i va correr xu xu .
i WORD_BOUNDARY ʋ a WORD_BOUNDARY k ʊ ɾ r ɛ WORD_BOUNDARY ɕ u WORD_BOUNDARY ɕ u WORD_BOUNDARY
i WORD_BOUNDARY v a WORD_BOUNDARY c o r r e r WORD_BOUNDARY x u WORD_BOUNDARY x u WORD_BOUNDARY