ho visto un ho visto un lupo
ave vede uno lupo
v v art n
ho visto un ho visto un lupo .
o WORD_BOUNDARY v i s t o WORD_BOUNDARY o n WORD_BOUNDARY o WORD_BOUNDARY v i s t o WORD_BOUNDARY o n WORD_BOUNDARY l u p o WORD_BOUNDARY
h o WORD_BOUNDARY v i s t o WORD_BOUNDARY u n WORD_BOUNDARY h o WORD_BOUNDARY v i s t o WORD_BOUNDARY u n WORD_BOUNDARY l u p o WORD_BOUNDARY . WORD_BOUNDARY