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 <cstring>
using namespace std;

int main(){
  char t[10][10], t_tmp[10][10];

  for(int i = 0; i < 8; i++){
    cin >> t[i];
  }

  for(int loop = 1; loop <= 3; loop++){
    cout << 90 * loop << endl;
    memcpy(t_tmp, t, sizeof(t));

    for(int i = 0; i < 8; i++){
      for(int j = 0; j < 8; j++){
	t[j][7 - i] = t_tmp[i][j];
      }
    }

    for(int i = 0; i < 8; i++){
      for(int j = 0; j < 8; j++){
	cout << t[i][j];
      }
      cout << endl;
    }
  }
}