붕 붕 붕 붕 붕 붕
붕 붕 붕 붕 붕 붕 .
p u ŋ WORD_BOUNDARY p u ŋ WORD_BOUNDARY p u ŋ WORD_BOUNDARY p u ŋ WORD_BOUNDARY p u ŋ WORD_BOUNDARY p u ŋ WORD_BOUNDARY
붕 WORD_BOUNDARY 붕 WORD_BOUNDARY 붕 WORD_BOUNDARY 붕 WORD_BOUNDARY 붕 WORD_BOUNDARY 붕 WORD_BOUNDARY . WORD_BOUNDARY