ada suara apa da suara apa
ada suara apa da suara apa ?
a d a WORD_BOUNDARY s u a r a WORD_BOUNDARY  a p a WORD_BOUNDARY d a WORD_BOUNDARY s u a r a WORD_BOUNDARY  a p a WORD_BOUNDARY
a d a WORD_BOUNDARY s u a r a WORD_BOUNDARY a p a WORD_BOUNDARY d a WORD_BOUNDARY s u a r a WORD_BOUNDARY a p a WORD_BOUNDARY