tanca la boca va
tanca la boca va !
t̪ a n̺ k a WORD_BOUNDARY ɫ̺ a WORD_BOUNDARY β o k a WORD_BOUNDARY β a WORD_BOUNDARY
t a n c a WORD_BOUNDARY l a WORD_BOUNDARY b o c a WORD_BOUNDARY v a WORD_BOUNDARY ! WORD_BOUNDARY