ϼ | ũ̵
ũ Ͱ ۰Ÿ 츣. 16 ҳ ̾ վƱͿ 츣 ְ dz. Ҹ ٸ ð ̾. ȸ ٸ ̸ ̴. ġ ϰ ߱ ˼ Ƿ ϰ ̴µ. ϼ Ÿ ǻҼ δ2.
ߴ 츣 ô Ͽ ȳ ̽ť ݰ Ǹ ãƼ
ϵ ϴ.