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<stdio.h>
char c[8][9];
int main(){
	for(int i=0;i<8;i++)scanf("%s",c[i]);
	printf("90\n");
	for(int i=0;i<8;i++){
		for(int j=0;j<8;j++){
			printf("%c",c[8-j-1][i]);
		}
		printf("\n");
	}
	printf("180\n");
	for(int i=0;i<8;i++){
		for(int j=0;j<8;j++){
			printf("%c",c[8-i-1][8-j-1]);
		}
		printf("\n");
	}
	printf("270\n");
	for(int i=0;i<8;i++){
		for(int j=0;j<8;j++){
			printf("%c",c[j][8-i-1]);
		}
		printf("\n");
	}
}