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 <cstring>
int main(){
	char map[8][8],t_m[8][8];
	for(int i=0;i<8;i++){
		std::cin >> map[i];
	}

	for(int i=1;i<4;i++){
		//ツ角ツ度ツ閉ェ(ツ９ツ０ツ，ツ１ツ８ツ０ツ，ツ２ツ７ツ０)ツ嘉アツ転ツつオツつスツ配ツ療アツづーツ催ャツづゥ
		for(int y=0;y<8;y++){
			for(int x=0;x<8;x++){
				t_m[x][7-y] = map[y][x];
			}
		}

		memcpy(map,t_m,sizeof(t_m));

		std::cout << 90 * i << std::endl;
		for(int y=0;y<8;y++){
			for(int x=0;x<8;x++){
				std::cout << map[y][x];
			}
			std::cout << "\n";
		}
	}
}