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<cstdio>

using namespace std;

int main()
{
	char pttn[8][9];

	for(int i=0;i<8;i++)	scanf("%s",pttn+i);

	puts("90");
	for(int i=0;i<8;i++){
		for(int j=0;j<8;j++)	putchar(pttn[7-j][i]);
		puts("");
	}
	puts("180");
	for(int i=0;i<8;i++){
		for(int j=0;j<8;j++)	putchar(pttn[7-i][7-j]);
		puts("");
	}
	puts("270");
	for(int i=0;i<8;i++){
		for(int j=0;j<8;j++)	putchar(pttn[j][7-i]);
		puts("");
	}

	return 0;
}