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:
// 2011/02/03 Tazoe

#include <iostream>
using namespace std;

int main()
{
	char pat[8][8];

	for(int i=0; i<8; i++)
		for(int j=0; j<8; j++)
			cin >> pat[i][j];

	cout << 90 << endl;
	for(int j=0; j<8; j++){
		for(int i=7; i>=0; i--){
			cout << pat[i][j];
		}
		cout << endl;
	}

	cout << 180 << endl;
	for(int i=7; i>=0; i--){
		for(int j=7; j>=0; j--){
			cout << pat[i][j];
		}
		cout << endl;
	}

	cout << 270 << endl;
	for(int j=7; j>=0; j--){
		for(int i=0; i<8; i++){
			cout << pat[i][j];
		}
		cout << endl;
	}

	return 0;
}