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;

int main(){
    char c[8][9];
    int i,j;
    for(i=0;i<8;i++){
        for(j=0;j<8;j++){
            cin>>c[i][j];
        }
    }
    cout<<90<<endl;
    for(i=0;i<8;i++){
        for(j=7;j>=0;j--){
            cout<<c[j][i];
        }
        cout<<endl;
    }
    cout<<180<<endl;
    for(i=7;i>=0;i--){
        for(j=7;j>=0;j--){
            cout<<c[i][j];
        }
        cout<<endl;
    }
    cout<<270<<endl;
    for(i=7;i>=0;i--){
        for(j=0;j<=7;j++){
            cout<<c[j][i];
        }
        cout<<endl;
    }
    return 0;
}