//**********************************************
// Programmer :  Naser . Bagheri  (9016393)
//**********************************************

#include <iostream>
using namespace std;

int main ()
{	int n;
		cout<<"Rows or Columns : Enter n:   ";
		cin>>n;
	int tabe [n][n];
	 for(int i=0;i<n;++i)
        for(int j=0;j<n;++j)
            cin>>tabe[i][j];
	
	for(int i=0 ;i<n;i++ )
             for(int j=0 ;j<n ;j++)
				for(int k=0;k<n;++k)
                        if(tabe[tabe[i][j]][k]!=tabe[i][tabe[j][k]])
							{
								cout<<"Nonassociative"<<endl;
								return 0;
							}
	cout<<"Associative"<<endl;
	return 0;
}


/*

Test: 

Rows or Columns: Enter n:   7
0 1 2 3 4 5 6
1 2 3 4 5 6 0
2 3 4 5 6 0 1
3 4 5 6 0 1 2 
4 5 6 0 1 2 3
5 6 0 1 2 3 4
6 0 1 2 3 4 5

Associative
-----------------------------------------------------
Rows or Columns: Enter n:   7
1 3 4 5 6 7 4  
2 4 5 6 7 3 2
1 2 1 2 1 2 1
3 2 1 3 5 6 7 
3 4 5 6 3 2 1
1 2 4 5 4 4 5
4 4 4 4 4 4 4

Nonassociative

*/