Đóng góp: mameul jeogsigo gam-eun du nun-eulo naui nun-eul jeogsigo haes-sal dam-eun geudae neoui yeppeun misoneun seulpeun naui mam-eul ttaseuhi gamssa sueossji ap-eul bol su eoss-eodo il-eoseol su eoss-eodo modeun geol da neukkil suga issneun deus cheonsa gat-eun misolo hwanhui usneun eolgul-eul yeong-wonhi ganjighago gieoghal kke jogeuman duson-eulo nae mameul jeogsigo gam-eun du nun-eulo naui nun-eul jeogsigo haes-sal dam-eun geudae neoui yeppeun misoneun seulpeun naui mam-eul ttaseuhi gamssa sueossji ap-eul bol su eoss-eodo il-eoseol su eoss-eodo modeun geol da neukkil suga issneun deus cheonsa gat-eun misolo hwanhui usneun eolgul-eul yeong-wonhi ganjighago gieoghal kke