duduk di bawah pa di atas
duduk di bawah pa di atas ?
d u d u k WORD_BOUNDARY d i WORD_BOUNDARY b a w a h WORD_BOUNDARY p a WORD_BOUNDARY d i WORD_BOUNDARY  a t a s WORD_BOUNDARY
d u d u k WORD_BOUNDARY d i WORD_BOUNDARY b a w a h WORD_BOUNDARY p a WORD_BOUNDARY d i WORD_BOUNDARY a t a s WORD_BOUNDARY