itu huruf T dimulai huruf T
itu huruf t dimulai huruf t .
i t u WORD_BOUNDARY h u r u f WORD_BOUNDARY t WORD_BOUNDARY d i m u l a i WORD_BOUNDARY h u r u f WORD_BOUNDARY t WORD_BOUNDARY
i t u WORD_BOUNDARY h u r u f WORD_BOUNDARY t WORD_BOUNDARY d i m u l a i WORD_BOUNDARY h u r u f WORD_BOUNDARY t WORD_BOUNDARY . WORD_BOUNDARY