boca no tiene boca
boca no tiene boca .
β o̞ k a WORD_BOUNDARY n o̞ WORD_BOUNDARY t j e̞ n e̞ WORD_BOUNDARY β o̞ k a WORD_BOUNDARY
b o c a WORD_BOUNDARY n o WORD_BOUNDARY t i e n e WORD_BOUNDARY b o c a WORD_BOUNDARY . WORD_BOUNDARY