Problem: Create a program that rotates the pattern of 8 characters x 8 lines clockwise by 90 degrees, 180 degrees, and 270 degrees and outputs it.



Input

A pattern consisting of 8 characters x 8 lines is given. Characters consist of alphanumeric characters, half-width pound'#', and asterisk'*'.

Output

Output the rotated pattern in the following format.


90 (fixed half-width numbers)
Pattern rotated 90 degrees
180 (fixed half-width numbers)
180 degree rotated pattern
270 (fixed half-width numbers)
Pattern rotated 270 degrees


Examples

Input

#*******
#*******
#*******
#*******
#*******
#*******
#*******
########


Output

90
########
#*******
#*******
#*******
#*******
#*******
#*******
#*******
180
########
*******#
*******#
*******#
*******#
*******#
*******#
*******#
270
*******#
*******#
*******#
*******#
*******#
*******#
*******#
########


Input

*******
*******
*******
*******
*******
*******
*******


Output

90

*******
*******
*******
*******
*******
*******
*******
180

*******#
*******#
*******#
*******#
*******#
*******#
*******#
270
*******#
*******#
*******#
*******#
*******#
*******#
*******#

Solution (in CPP):

Solution:
#include <iostream>
#include <string.h>
#include <cstdio>
using namespace std;

char MAP[8][9];//}bvîñ

void rotate(){//}bvð90xñ]
  char bM[8][9];
  memcpy(bM,MAP,72);
  for(int i = 0 ; i < 8 ; i++){
    for(int j = 0 ; j < 8 ; j++){
      MAP[i][j] = bM[7-j][i];
    }
  }
}
void showmap() {//}bvðoÍ
  for(int i = 0 ; i < 8 ; i++){
    printf("%s\n",MAP[i]);
  }
}
int main(){
  for(int i = 0 ; i < 8 ; i++){
    scanf("%s",MAP[i]);
  }
  for(int i = 1 ; i <= 3 ; i++) {
    printf("%d\n", 90*i);
    rotate();
    showmap();
  }
  return 0;
}