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>
#include <string.h>
#include <ctype.h>
int main ( void ) {
    char input[8][8];
    int i,t,n[8],cnt=0;
    for(i=0;i<8;i++){//入力
        scanf("%s",input[i]);
        n[cnt]=strlen(input[i]);
        cnt++;
    }
    puts("90");
    for(i=0;i<8;i++){
        for(t=7;t>=0;t--){
            printf("%c",input[t][i]);
        }
        puts("");
    } 
    puts("180");
    for(i=7;i>=0;i--){
        for(t=7;t>=0;t--){
            printf("%c",input[i][t]);
        }
        puts("");
    }
    puts("270");
    for(i=7;i>=0;i--){
        for(t=0;t<8;t++){
            printf("%c",input[t][i]);
        }
        puts("");
    }
    return 0;
}