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], d[8][9];
int main() {
	for (int i = 0; i < 8; i++) scanf("%s", c[i]);
	for (int i = 0; i < 3; i++) {
		for (int j = 0; j < 8; j++) {
			for (int k = 0; k < 8; k++) {
				d[j][k] = c[7 - k][j];
			}
		}
		printf("%d\n", i * 90 + 90);
		for (int j = 0; j < 8; j++) {
			for (int k = 0; k < 8; k++) {
				printf("%c", c[j][k] = d[j][k]);
			}
			printf("\n");
		}
	}
	return 0;
}