i va va intentar intervenir
i va va intentar intervenir .
i WORD_BOUNDARY ʋ a WORD_BOUNDARY ʋ a WORD_BOUNDARY i n t ə n t a WORD_BOUNDARY i n t ə r β ə n i WORD_BOUNDARY
i WORD_BOUNDARY v a WORD_BOUNDARY v a WORD_BOUNDARY i n t e n t a r WORD_BOUNDARY i n t e r v e n i r WORD_BOUNDARY