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 <map>
#include <set>
#include <list>
#include <cmath>
#include <queue>
#include <stack>
#include <cstdio>
#include <string>
#include <vector>
#include <complex>
#include <cstdlib>
#include <cstring>
#include <numeric>
#include <sstream>
#include <iostream>
#include <algorithm>
#include <functional>

#define mp       make_pair
#define pb       push_back
#define all(x)   (x).begin(),(x).end()
#define rep(i,n) for(int i=0;i<(n);i++)
#define repi(i,a,b) for(int i = (a); i < (b); i++)

using namespace std;

typedef    long long          ll;
typedef    unsigned long long ull;
typedef    vector<bool>       vb;
typedef    vector<int>        vi;
typedef    vector<vb>         vvb;
typedef    vector<vi>         vvi;
typedef    pair<int,int>      pii;

const int INF=1<<29;
const double EPS=1e-9;

const int dx[]={1,0,-1,0},dy[]={0,-1,0,1};
char board[10][10];
int main(){
	rep(i,8){
		rep(j,8){
			cin>>board[i][j];
		}
	}
	char tmp[10][10];
	rep(i,8)rep(j,8)tmp[i][j]=board[i][j];
	cout <<90<<endl;
	for(int i =0;i < 8;i++){
		for(int j =0;j <8;j++){
			tmp[i][j]=board[7-j][i];
		}
	}
	rep(i,8){
		rep(j,8){
			cout<<tmp[i][j];
		}
		cout <<endl;
	}
	cout <<180<<endl;
	rep(i,8)rep(j,8)board[i][j]=tmp[i][j];
	for(int i =0;i < 8;i++){
		for(int j =0;j <8;j++){
			tmp[i][j]=board[7-j][i];
		}
	}
	rep(i,8){
		rep(j,8){
			cout<<tmp[i][j];
		}
		cout <<endl;
	}
	cout <<270<<endl;
	rep(i,8)rep(j,8)board[i][j]=tmp[i][j];
	for(int i =0;i < 8;i++){
		for(int j =0;j <8;j++){
			tmp[i][j]=board[7-j][i];
		}
	}
	rep(i,8){
		rep(j,8){
			cout<<tmp[i][j];
		}
		cout <<endl;
	}
	return 0;
}