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 JAVA):

Solution:
import java.util.Scanner;

public class Main {
	public static void main(String[] args){
		char[][] ch = new char[8][8];
		Scanner sc = new Scanner(System.in);
		String str;
		for(int i=0;i<8;i++){
			str = sc.next();
			for(int j=0;j<8;j++){
				ch[i][j] = str.charAt(j);
			}
		}
		
		System.out.println(90);
		for(int j=0;j<8;j++){
			for(int i=7;i>=0;i--){
				System.out.print(ch[i][j]);
			}
			System.out.println();
		}
		
		System.out.println(180);
		for(int i=7;i>=0;i--){
			for(int j=7;j>=0;j--){
				System.out.print(ch[i][j]);
			}
			System.out.println();
		}
		
		System.out.println(270);
		for(int j=7;j>=0;j--){
			for(int i=0;i<8;i++){
				System.out.print(ch[i][j]);
			}
			System.out.println();
		}
	}
}