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>
using namespace std;
string t;
char str[8][8],tmp[8][8];
int main(){
  for(int i=0;i<8;i++){
    cin>>t;
    for(int j=0;j<8;j++){
      str[i][j]=t[j];
    }
  }

  for(int i=90;i<360;i+=90){
    cout<<i<<endl;

    for(int j=0;j<8;j++)
      for(int k=0;k<8;k++)
	tmp[j][k]=str[j][k];
    


    for(int j=0;j<8;j++){
      for(int k=0;k<8;k++){
	str[j][k]=tmp[7-k][j];
	cout<<str[j][k];
      }
      cout<<endl;
    }

  }
  return 0;
}