Problem:
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});

Dice IV

Write a program which reads $n$ dices constructed in the same way as Dice I, and determines whether they are all different. For the determination, use the same way as Dice III.

Input

In the first line, the number of dices $n$ is given. In the following $n$ lines, six integers assigned to the dice faces are given respectively in the same way as Dice III.

Output

Print "Yes" if given dices are all different, otherwise "No" in a line.

Constraints

$2 \leq n \leq 100$

$0 \leq $ the integer assigned to a face $ \leq 100$

Sample Input 1

3
1 2 3 4 5 6
6 2 4 3 5 1
6 5 4 3 2 1

Sample Output 1

No

Sample Input 2

3
1 2 3 4 5 6
6 5 4 3 2 1
5 4 3 2 1 6

Sample Output 2

Yes

Solution in C# (judge verdict: Accepted)

using System;
 
namespace Dice
{
    class Program
    {
        private static bool Eql(string[] x, string[] y)
        {
            var g = true;
            for (int o = 0; o < x.Length; o++)
              if (x[o] != y[o]) g = false;
            return g;
        }
 
        private static bool Check(string[] x, string[] y)
        {
            if (Eql(x, y)) return true;
            for (int p = 0; p < 2; p++)
            {
                for(int q = 0; q < 4; q++)
                {
                    string a = x[0], b = x[1], c = x[2], 
                           d = x[3], e = x[4], f = x[5];
                    x = p == 0 ? new string[] { e, a, c, d, f, b } :
                                 new string[] { d, b, a, f, e, c };
                    if (Eql(x, y)) return true;
                    var h = x;
                    for(int r = 0; r < 4; r++)
                    {
                        string i = h[0], j = h[1], k = h[2],
                               l = h[3], m = h[4], n = h[5];
                        h = new string[] { i, k, m, j, l, n };
                        if (Eql(h, y)) return true;
                    }
                }
            }
            return false;
        }
 
        static void Main()
        {
            int s = int.Parse(Console.ReadLine());
            var t = new string[s][];
            for(int u = 0; u < s; u++)
                t[u] = Console.ReadLine().Split(' ');
            for (int v = 0; v < s; v++)
                for (int w = v + 1; w < s; w++)
                    if (Check(t[v], t[w]))
                    {
                        Console.WriteLine("No");
                        return;
                    }
            Console.WriteLine("Yes");
        }
    }
}