Note the used input strings:
"<< FOO >" (no space at the beginning, works) " << FO >" (space, two character word, works) " << FOO >" (space at the beginning, three character word, fails)
Note the used input strings:
"<< FOO >" (no space at the beginning, works)
" << FO >" (space, two character word, works)
" << FOO >" (space at the beginning, three character word, fails)