???? 10? ?? ????? ????? ?? ?? ??? ???? 3?54?330? ??, ??? ???? ???(3?54?800)? ???? ?(3?54?890)? ???? 1?? ????.

???? ?????? 1?? ??? ?????? ?? 8? ??? ??? 3?? ??? ??? ???? ??? ???? ???? ??, ???? ?????.

??? ??? ???????? ??? ??? ???? ????? ??? ????? ???? ???.

?? ???? ???(20·???)? 4?? ??? ??? ???, ?? ???? ??? ???(32·??????)? 7?? ???.

?????? ?? ??????????? ???(????), ???(???)? ?? 2?? ???? ??? ?? ?? 5?? ???? ????.

??=? ??? jeon@donga.com