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<string>
using namespace std;

int main()
{
	int i, j;
	string s[8];
	for (i = 0; i < 8; i++) getline(cin,s[i]);
	cout<<"90"<<endl;
	for (i = 0; i < 8; i++) {
		for (j = 7; j >= 0; j--) cout<<s[j][i];
		cout<<endl;
	}
	cout<<"180"<<endl;
	for (i = 7; i >= 0; i--) {
		for (j = 7; j >= 0; j--) cout<<s[i][j];
		cout<<endl;
	}
	cout<<"270"<<endl;
	for (i = 7; i >= 0; i--) {
		for (j = 0; j < 8; j++) cout<<s[j][i];
		cout<<endl;
	}
	return 0;
}