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 pt[8][8];

void put90(){
	for(int i=0; i<8; i++){
		for(int j=7; j>=0; j--)
			cout << pt[j][i];
		cout << endl;
	}
}

void put180(){
	for(int i=7; i>=0; i--){
		for(int j=7; j>=0; j--)
			cout << pt[i][j];
		cout << endl;
	}
}

void put270(){
	for(int i=7; i>=0; i--){
		for(int j=0; j<8; j++)
			cout << pt[j][i];
		cout << endl;
	}
}

int main(){
	for(int i=0; i<8; i++)
		for(int j=0; j<8; j++)
			cin >> pt[i][j];
	cout << 90 << endl;
	put90();
	cout << 180 << endl;
	put180();
	cout << 270 << endl;
	put270();
	return 0;
}