a cavallo co' llui
a cavallo co' llui .
ɐ WORD_BOUNDARY k ɐ v ɐ l l o WORD_BOUNDARY k o WORD_BOUNDARY l l u i WORD_BOUNDARY
a WORD_BOUNDARY c a v a l l o WORD_BOUNDARY c o ' WORD_BOUNDARY l l u i WORD_BOUNDARY . WORD_BOUNDARY