랄랄라 랄랄라 랄랄랄랄랄랄라
랄랄라 랄랄라 랄랄랄랄랄랄라 .
ɾ a l a l a WORD_BOUNDARY ɾ a l a l a WORD_BOUNDARY ɾ a l a l a l a l a l a l a WORD_BOUNDARY
랄 랄 라 WORD_BOUNDARY 랄 랄 라 WORD_BOUNDARY 랄 랄 랄 랄 랄 랄 라 WORD_BOUNDARY . WORD_BOUNDARY