문제 설명
오리가 시끄럽다.
quackhootquackquackcoocawquackquackquackTtweetquackquackcooquackquackquackquackquackhhootquackcooquackcawequackquackquackcooquackhootquackIquackquackquacktweetquackquackquackquacknquackhootquackcawquackcooquackquackpquackcoohootquackquackquackquackquacktweetquackquackquackcooquackcawquackquackhootquackquackuquackcootweetquackquackquackquacktcawquackquackquackcoohootquackquackIquackquackquackquackquacktweetquackquackscawquackquackquackhootcooquackquackYquackquacketweetquackcawquackquackscooquackquackhootquackquacktequackquackrcootweetquackquackquackdcawquackaquackquacky’scooquackhootquackDquackquackutweetquackcquackquackquackkcawquackcooCquackquackhootoquackquackquackquackquackquackquacktweetcawquackquackcoouhootquackquacknquackt.quackquackquackquacktweetquackcawcooquackquackquackhootquackquackquacktweetquackquackquackquackcawcooquackquackhootquackquackquackquacktweetquackquackquackquackquackcawquackcoohootquackquackquackcooquackquackquacktweetquackquackquackquackhootcawquackquackTquackcooquackhootquackquackquacktweetquackquackquackquackquackcawquackcooquackhootquackquackquacktweetquackquackquackcawquackquackquackcooquackquackhootquackquacktweetquackquackquackquackquackcawcooquackhootquackquackquackquacktweetquackquackquackquackquackcooquackcawhootquackquackquackquackquacktweetquackquackquackcooquackquackhcawquackhootquackquacktweetquackquackquackquackquackcooequackcawquackhootquackquackquackquacktweetquackquackquackcooquackquackcawquackquackhootquackquackquackquackquacktweetquackcooquackquackquackcawhootquackquackquackquackDtweetquackquackquackquackquackquackcooquackcawhootquackquackquacktweetquackquackquackquackquackcooquackquackcawhootquackquackquackquackquacktweetcooquackquackquackcawquackhootquackquackquackquacktweetquackquackquackquackcooquackquackucawquackhootquackquackquackquacktweetquackquackquackquackquackcooquackcawquackhootquackquackquackquacktweetquackquackquackcawquackcooquackquackhootquackquackquackquackcquackquacktweetquackquackquackquackcawquackcoohootquackquackquackquackquackquacktweetquackcooquackcawhootquackquackquackquackquackquacktweetquackkquackquackcooquackquackcawquackhootquackquackquackquacktweetquackquackquackquackcooquackquackcawquackquackhootquacksquackquackquacktweetquackquackquackquackcawquackcooquackhootquackquackquackquackquacktweetquackquackquackcooquackcawquackFquackhootquackquackquackquacktweetquackquackquackquackquackhootquackcooquackcawquackquackquackquacktweetquackrquackquackcooquackcawquackhootquackquackquackquackquackquacktweetquackquackquackcooquackcawquackquackhootquackquackquackquacktweetquackcooquackquackquackquackcawquackhootquackquackotweetquackquackquackquackquackcooquackquackcawquackhootquackquackquackquacktweetquackquackquackcooquackquackcawhootquackquackquackquackquackquacktweetquackcooquackquackcawhootquackquackquackquacktweetquackquackquackquackquackcooquackcawhootquackquackquackquacktweetquackquackquackcooquackquackcawquackhootquackquackquackquackquackquacktweetquackquackzquackcooquackquackcawhootquackquackquackquacktweetquackquackquackquackquackcooquackquackcawhootquackquackquackquackquacktweetequackcooquackcawquackhootquackquackquackquacktweetquackquackquackquackcooquackquackcawquackhootquackquackquackquacktweetquackquackquackquackquackcooquackcawquackhootquackquackquackquackquacktweetquackquackquackcooquackquackcawhootAquackquackquackquacktweetquackquackquackquackquackcooquackquackcawhootquackquackquackquackquacktweetquackcooquackquackquackcawhootquackFquackquackquacktweetquackquackquackquackquackcooquackcawquackhootquackquackquackquacktweetquackquackquackcooquackcawquackhootquackquackquackquackquackquacktweetquackoquackquackcooquackquackcawhootquackquackquackquacktweetquackquackquackquackquackcooquackquackcawhootquackquackquackquacktweetquackhootquackquackcoocawquackquackquacktweetquackquackcooquackquackquackquackquackhootquackcooquackcawquackquackquackcooquackhootquackquackquackquacktweetquackquackquackquackquackhootquackcawquackcooquackquackquackcoohootquackquackquackquackquacktweetquackquackquackucooquackcawquackquackhootquackquackquackcootweetquackquackquackquackcawquackquackquackcoohootquackquackquackquackquackquackquacktweetquackquackcawquackquackquackhootrcooquackquackquackquacktweetquackcawquackquackcooquackquackhootquackquackquackquackcootweetquackquackquackcawquackquackquackcooquackhootquackquackquacktweetquackquacktquackquackcawquackcooquackquackhootquackquackquackquackquackquackquacktweetcawquackquackcoohootquackquackquackquackquackquackquacktweetquackcawcooquackquackquackhootquackquackquacktweetquackquackquackquackcawcooquackquackhootquackquackquackquacktweetquackquackquackquackquackcawquackcoohootquackquackquackcooquackquackquacktweetquackh.quackquackquackhootcawquackquackquackcooquackhootquackquackquacktweetquackquackquackquackquackcawquackcooquackhootquackquackquacktweetquackquackquackcawquackquackquackcooquackquackhootquackTquacktweetquackquackquackquackquackcawcooquackhootquackquackquackquacktweetquackquackquackquackquackcooquackcawhootquackquackquackquackquacktweetquackquackquackcooquackquackcawquackhootquackquacktweetquackquackquackquackquackcooquackcawquackhootquackquackquackquacktweetquackquackquackcooquackquackcawquackquackhootquackquackquackquackquacktweetquackcooquackquackquackcawhootquackquackquackquacktweetquackquackquackquackquackquackcooquackcawhootquackquackquacktweetquackquackquackquackquackcooquackquackhcawhootquackquackquackquackquacktweetcooquackquackquackcawquackhootquackquackquackquacktweetquackquackquackquackcooquackquackcawquackhootquackquackquackquacktweetquackquackquackquackquackcooquackcawquackhootquackquackquackquacktweetquackquackquackcawquackcooquackquackhootquackquackquackquackquackquacktweetquackquackquackquackcawquackcoohootquackquackquackquackquackquacktweetquackcooquackcawhootquackquackquackquackquackquacktweetquackquackquackcooequackquackcawquackhootquackquackquackquacktweetquackquackquackquackcooquackquackcawquackquackhootquackquackquackquacktweetquackquackquackquackcawquackcooquackhootquackquackquackquackquacktweetquackquackquackcooquackcawquacknquackhootquackquackquackquacktweetquackquackquackquackquackhootquackcooquackcawquackquackquackquacktweetquackquackquackcooquackcawquackhootquackquackquackquackquackquacktweetquackquackquackcooquackcawquackquackhootquackquackquackquacktweetquackcooquackquackquackquackcawquackShootquackquacktweetquackquackquackquackquackcooquackquackcawquackhootquackquackequackquacktweetquackquackquackcooquackquackcawhootquackquackquackquackquackquacktweetquackcooquackquackcawhootquackquackquackquacktweetquackquackquackquackquackcooquackvcawhootquackquackquackquacktweetquackquackquackcooquackquackcawquackhootquackquackquackquackquackquacktweetquackquackquackcooquackquackcawhootquackequackquackquacktweetquackquackquackquackquackcooquackquackcawhootquackquackquackquackquacktweetquackcooquackcawquackhootquackquackquackquacktweetquackquackquackquackcooquackquackncawquackhootquackquackquackFquackrtweetquackquackoquackquackquackze.cooquackFcawquackhootiquackquacknquackquackaquacktweetquackquackquackcooquackquackcawhootquackquackquackquacklltweety,quackquackquackquackquackcooquackquackcawhootquackquackquackquackquacktweetquackcooquackquackquackcawhootquackquackquackquacktweetquackquackquackquackquackcooquackcawquackhootquackquackHquackquacktweetquackquackquackcooquackcawquackhootquackquackquackquackquackquacktweetquackquackquackcooquackquackcawhootquackquackquackquacktweetquackquackquackquackquackacooquackquackcawhootquackquackquackquacktweetquackhootquackquackcoocawquackquackquacktweetquackquackcooquackquackquackquackquackhootquackcooquackcawquackquackquackcooquackhootquackquackquackquacktweetquackquackquackquackquackhootquacklcawquackcooquackquackquackcoohootquackquackquackquackquacktweetquackquackquackcooquackcawquackquackhootquackquackquackcootweetquackquackquackquackcawquackquackfquackcoohootquackquackquackquackquackquackquacktweetquackquackcawquackquackquackhootcooquackquackquackquacktweetquackcawquackquackcooquackquackhootquackquackquackquackOcootweetquackquackquackcawquackquackquackcooquackhootquackfquackquacktweetquackquackquackquackcawquackcooquackquackhootquackquackquackquackquackquackquacktweetcawquackquackcoohootquackquackquackquackquackquackquacktweetquackcawRcooquackquackquackhootquackquackquacktweetquackquackquackquackcawcooquackquackhootquackquackquackquacktweetquackquackquackquackquackcawquackcoohootquackquackquackcooquackquackquacktweetquackquackquackquackhootcawquackquackquackecooquackhootquackquackquacktweetquackquackquackquackquackcawquackcooquackhootquackquackquacktweetquackquackquackcawquackmquackquackcooquackquackhootquackquacktweetquackquackquackquackquackcawcooquackhootquackaquackquackquacktweetquackquackquackquackquackcooquackcawhootquackquackquackquackquacktweetquackquackquackcooquackquackcawquackhootquackquacktweetquackquackquackiquackquackcooquackcawquackhootquackquackquackquacktweetquackquackniquackcooquackquackcawquackquackhootquackquackquackquackquacktweetquackcooquackquackquackcawhootquackquackquackquacktweetquackngquackquackquackquackquackcooquackcawhootquackquackquacktweetquackFquackquackquackquackrcooquackquackcawohootquackquackzquackquackquacktweetcooquackquackquackcawquacke.hootquackquackquackquacktweetquackquackquackquackcooquackquackcaw
입력 설명
출력 설명
입력 예시 Copy
164
출력 예시 Copy
106