문제
NxN개의 정사각형 구역으로 이루어진 정사각형 모양의 게임판이 세워져 있다. 각각의 구역은 비어있거나 벽으로 이루어져 있고, 빈 구역 중 하나에는 공이 놓여있다. 이 공은 중력의 영향을 받기 때문에 항상 벽이나 게임판의 바닥 위에 있게 된다.
우리는 게임판을 시계 방향 또는 시계 반대 방향으로 90도 회전시킬 수 있다. 이 때 벽과 공도 게임판과 같이 회전하게 된다. 회전이 끝난 후에 공은 중력의 영향을 받아 벽이나 게임판의 바닥을 만날 때까지 떨어진다.
다음은 게임판을 시계 방향으로 회전시킨 후 시계 반대 방향으로 다시 회전시키는 예시이다.
게임판을 주어진 대로 회전시킨 이후의 상태를 출력하시오.
출력
주어진 K번의 회전을 순서대로 마친 후의 게임판의 상태를 N개의 줄에 걸쳐 출력한다.
예제 출력 1
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