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