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;
/** Problem0133 : Rotation of a Pattern **/
int main()
{
	char ptn[8][8];
	for (int y=0; y<8; y++)
		for (int x=0; x<8; x++)
			cin >> ptn[x][y];

	cout << "90" << endl;
	for (int y=0; y<8; y++) {
		for (int x=7; x>=0; x--) {
			cout << ptn[y][x];
		}
		cout << endl;
	}
	
	cout << "180" << endl;
	for (int y=7; y>=0; y--) {
		for (int x=7; x>=0; x--) {
			cout << ptn[x][y];
		}
		cout << endl;
	}
	
	cout << "270" << endl;
	for (int y=7; y>=0; y--) {
		for (int x=0; x<8; x++) {
			cout << ptn[y][x];
		}
		cout << endl;
	}
	
	return 0;
}