import java.util.Scanner;
class Rotate {
 
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        Scanner sc=new Scanner(System.in);
        String str="ABCDEFGH";
        //char rev;
        for(int i=0;i<=8;i++){
        for(int j=str.length()-1;j>=0;j--){
 
            //rev=str.charAt(i);
            System.out.print(str.charAt(j));
            str=str.substring(1)+str.CharAt(0);
        }
            System.out.println("");
    }
    }
}

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