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 <string>
#include <sstream>
#include <algorithm>
#include <math.h>
#include <map>
#include <iomanip>
#include <vector>
#include <queue>

using namespace std;



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