UVA - 11959 - Dice

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {
  
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringBuffer sb = new StringBuffer("");
        int avaibleIt[][] = {{0, 1, 2, 3, 4, 5}, {0, 1, 3, 4, 5, 2}, {0, 1, 5, 2, 3, 4},
            {0, 1, 4, 5, 2, 3}, {1, 0, 4, 3, 2, 5}, {1, 0, 3, 2, 5, 4},
            {1, 0, 2, 5, 4, 3}, {1, 0, 5, 4, 3, 2}, {4, 2, 0, 3, 1, 5},
            {4, 2, 3, 1, 5, 0}, {4, 2, 1, 5, 0, 3}, {4, 2, 5, 0, 3, 1},
            {2, 4, 1, 3, 0, 5}, {2, 4, 3, 0, 5, 1}, {2, 4, 0, 5, 1, 3},
            {2, 4, 5, 1, 3, 0}, {5, 3, 2, 0, 4, 1}, {5, 3, 0, 4, 1, 2},
            {5, 3, 4, 1, 2, 0}, {5, 3, 1, 2, 0, 4}, {3, 5, 2, 1, 4, 0},
            {3, 5, 1, 4, 0, 2}, {3, 5, 4, 0, 2, 1}, {3, 5, 0, 2, 1, 4}};    
        String m = "";
        int cases=Integer.parseInt(br.readLine());
        for(int z=0;z<cases;z++){
            String []str=br.readLine().split(" ");
            char[] x = str[0].toCharArray(), y = str[1].toCharArray();      
            if(cubeRotation(avaibleIt, x, y)){
               sb.append("Equal").append("\n");
            }else{
               sb.append("Not Equal").append("\n");
            }
        }
        System.out.print(sb);
    }
  
    static boolean cubeRotation(int[][] arr, char[] x, char[] y) {
        char[] temp = new char[6];
        for (int i = 0; i < 24; i++) {          
            for (int j = 0; j < 6; j++) {              
                temp[j] = x[arr[i][j]];              
            }          
             if (compareChars(temp, y)) {
                    return true;
                }                       
        }      
        return false;
    }

    static boolean compareChars(char[] x, char[] y) {
        for (int i = 0; i < x.length; i++) {
            if (x[i] != y[i]) {
                return false;
            }
        }
        return true;
    }
}