sisir tet tet tet tet
sisir tet tet tet tet .
s i s i r WORD_BOUNDARY t ə t WORD_BOUNDARY t ə t WORD_BOUNDARY t ə t WORD_BOUNDARY t ə t WORD_BOUNDARY
s i s i r WORD_BOUNDARY t e t WORD_BOUNDARY t e t WORD_BOUNDARY t e t WORD_BOUNDARY t e t WORD_BOUNDARY . WORD_BOUNDARY