ti aiuta la mamma
ti aiuta la mamma .
t i WORD_BOUNDARY ɐ j u t ɐ WORD_BOUNDARY l ɐ WORD_BOUNDARY m ɐ m m ɐ WORD_BOUNDARY
t i WORD_BOUNDARY a i u t a WORD_BOUNDARY l a WORD_BOUNDARY m a m m a WORD_BOUNDARY . WORD_BOUNDARY