un bicho un bicho
un bicho un bicho .
u n WORD_BOUNDARY β i t̠ʃ o̞ WORD_BOUNDARY u n WORD_BOUNDARY β i t̠ʃ o̞ WORD_BOUNDARY
u n WORD_BOUNDARY b i c h o WORD_BOUNDARY u n WORD_BOUNDARY b i c h o WORD_BOUNDARY . WORD_BOUNDARY