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 <cstdio>
#include <algorithm>

using namespace std;

int main(){
	
	string str[8];
	
	for(int i = 0; i < 8; i++){
		cin >> str[i];
	}
	printf("90\n");
	for(int x = 0; x < 8; x++){
		for(int y = 7; y >= 0; y--){
			printf("%c", str[y][x]);
		}
		printf("\n");
	}
	
	printf("180\n");
	for(int y = 7; y >= 0; y--){
		for(int x = 7; x >= 0; x--){
			printf("%c", str[y][x]);
		}
		printf("\n");
	}
	
	printf("270\n");
	for(int x = 7; x >= 0; x--){
		for(int y = 0; y < 8; y++){
			printf("%c", str[y][x]);
		}
		printf("\n");
	}
	
	return 0;
}