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<bits/stdc++.h>
using namespace std;

int main(){
	char c[8][8];
	for(int i=0;i<8;i++){
		for(int j=0;j<8;j++){
			cin>>c[i][j];
			}
		}
		cout<<"90"<<endl;
		for(int i=0;i<8;i++){
			for(int j=7;j>-1;j--){
				cout<<c[j][i];
				if(j==0){cout<<endl;}
				}
			}
			
		cout<<"180"<<endl;
		for(int i=7;i>-1;i--){
			for(int j=7;j>-1;j--){
				cout<<c[i][j];
				if(j==0)cout<<endl;
				}
			}
			
		cout<<"270"<<endl;
		for(int i=7;i>-1;i--){
			for(int j=0;j<8;j++){
				cout<<c[j][i];
				if(j==7)cout<<endl;
				}
			}		
		return 0;	
			
	}