sambil main sambil duduk
sambil main sambil duduk .
s a m b i l WORD_BOUNDARY m a i n WORD_BOUNDARY s a m b i l WORD_BOUNDARY d u d u k WORD_BOUNDARY
s a m b i l WORD_BOUNDARY m a i n WORD_BOUNDARY s a m b i l WORD_BOUNDARY d u d u k WORD_BOUNDARY . WORD_BOUNDARY