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;
char field[9][9];

void solve()
{
	for(int i = 0; i < 8; ++i)
	{
		for(int j = 0; j < 8; ++j)
		{
			cin >> field[i][j];
		}
	}
	cout << 90 << endl;
	for(int i = 0; i < 8; ++i)
	{
		for(int j = 7; j >= 0; --j)
		{
			cout << field[j][i];
		}
		cout << endl;
	}
	cout << 180 << endl;
	for(int i = 7; i >= 0; --i)
	{
		for(int j = 7; j >= 0; --j)
		{
			cout << field[i][j];
		}
		cout << endl;
	}
	cout << 270 << endl;
	for(int i = 7; i >= 0; --i)
	{
		for(int j = 0; j < 8; ++j)
		{
			cout << field[j][i];
		}
		cout << endl;
	}
}

int main()
{
	solve();
	return(0);
}