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>
#define N 8

using namespace std;

int main(){
  int i, j;
  string data[N];

  for(i=0; i<N; ++i)
    cin >> data[i];

  cout << "90" << endl;
  for(i=0; i<N; ++i){
    for(j=0; j<N; ++j)
      cout << data[N-1-j][i];
    cout << endl;
  }

  cout << "180" << endl;
  for(i=0; i<N; ++i){
    for(j=0; j<N; ++j)
      cout << data[N-1-i][N-1-j];
    cout << endl;
  }

  cout << "270" << endl;
  for(i=0; i<N; ++i){
    for(j=0; j<N; ++j)
      cout << data[j][N-1-i];
    cout << endl;
  }

  return 0;
}