kumat tu Si Mama sama Ais
kumat tu si mama sama ais .
k u m a t WORD_BOUNDARY t u WORD_BOUNDARY s i WORD_BOUNDARY m a m a WORD_BOUNDARY s a m a WORD_BOUNDARY a i s WORD_BOUNDARY
k u m a t WORD_BOUNDARY t u WORD_BOUNDARY s i WORD_BOUNDARY m a m a WORD_BOUNDARY s a m a WORD_BOUNDARY a i s WORD_BOUNDARY . WORD_BOUNDARY