์ฝ˜๋ธ”๋ฃธ, ๋ ˆ๊ตด์€ 3ํ†ตํ• ๊ฑด๋ฐ
๊ทธ์ „์— 2์บ๋ฆญ์ •๋„ ์œก์„ฑํ•ด์ฃผ๋ ค๊ณ 
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์ด ์บ๋ฆญํ’€์—์„œ ๋ ˆ๊ตด์ด๋ž‘ ์ฝ˜๋ธ”๋ฃธ์ด๋ž‘
๊ฐ™์ด ์“ฐ๊ธฐ ์ข‹์€๊ฑฐ 2~3๊ฐœ๋งŒ ์ถ”์ฒœ์ 