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;

//入力文字列
char str_input[8][9];
int h_do[3] = {90 , 180 , 270};

//横向きに
void f_yoko();

int main(void)
{
	for (int i = 0; i < 8; i++)
	{
		cin >> str_input[i];
	}

	for (int i = 0; i < 3; i++)
	{
		f_yoko();

		cout << h_do[i] << endl;
		for (int i = 0; i < 8; i++)
		{
			cout << str_input[i] << endl;
		}
	}

	return 0;
}






//横向きに
void f_yoko()
{
	//交換文字列
	char str_change[8][9] = {NULL};

	for (int i = 0; i < 8; i++)
	{
		for (int j = 0; j < 8; j++)
		{
			str_change[j][7 - i] = str_input[i][j];
		}
	}

	for (int i = 0; i < 8; i++)
	{
		for (int j = 0; j < 8; j++)
		{
			str_input[i][j] = str_change[i][j];
		}
	}
}