/*Arnab's Code
*/
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define mp(a,b) make_pair(a,b)
#define vll vector<ll>
#define vii vector<int>
#define pll pair<ll,ll>
#define pii pair<int,int>/*Arnab's Code
*/
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define mp(a,b) make_pair(a,b)
#define vll vector<ll>
#define vii vector<int>
#define pll pair<ll,ll>
#define pii pair<int,int>
#define take(a,n) for(ll i=0;i<n;i++)cin>>a[i]
#define takes(a,n,st) for(ll i=st;i<n+st;i++)cin>>a[i]
ll sum(ll a[],ll n,ll s){ for(ll i=0;i<n;i++)s+=a[i]; return s;}
ll power(ll x, ll y, ll p)  {  
    ll res = 1;  
    x = x % p;   
    if (x == 0) return 0;  
    while (y > 0){  
        if (y & 1)  
            res = (res*x) % p;  
        y = y>>1;
        x = (x*x) % p;  
    }  
    return res;  
}
 
#define F first 
#define S second 
#define MAX 1000018 
const int mod = 1000000007; 
  
int prime[MAX]; 
unordered_map<int, int> max_map; 
  
// Function to return a^n 
int power(int a, int n) 
{ 
    if (n == 0) 
        return 1; 
    int p = power(a, n / 2) % mod; 
    p = (p * p) % mod; 
    if (n & 1) 
        p = (p * a) % mod; 
    return p; 
} 
  
// Function to find the smallest prime factors 
// of numbers upto MAX 
void sieve() 
{ 
    prime[0] = prime[1] = 1; 
    for (int i = 2; i < MAX; i++) { 
        if (prime[i] == 0) { 
            for (int j = i * 2; j < MAX; j += i) { 
                if (prime[j] == 0) { 
                    prime[j] = i; 
                } 
            } 
            prime[i] = i; 
        } 
    } 
} 
  
// Function to return the LCM modulo M 
ll lcmModuloM(const int* ar, int n) 
{ 
  
    for (int i = 0; i < n; i++) { 
        int num = ar[i]; 
        unordered_map<int, int> temp; 
  
        // Temp stores mapping of prime factor to 
        // its power for the current element 
        while (num > 1) { 
  
            // Factor is the smallest prime factor of num 
            int factor = prime[num]; 
  
            // Increase count of factor in temp 
            temp[factor]=1; 
  
            // Reduce num by its prime factor 
            num /= factor; 
        } 
  
        for (auto it : temp) { 
  
            // Store the highest power of every prime 
            // found till now in a new map max_map 
            max_map[it.first] +=  it.second; 
        } 
    } 
  
    ll ans = 1; 
  
    for (auto it : max_map) { 
  
        // LCM is product of primes to their highest powers modulo M 
        if(it.S > 1){
        	return 0;
        } 
    } 
  
    return 1; 
}
int a[1000017];
void solve(){
	int n,l,g,i,prod;
//	cout<<"a";
	sieve();
//	cout<<"b";
	cin>>n;
	take(a,n);
	l=lcmModuloM(a,n);
//	cout<<"c";
	g=a[0];
	for(i=0;i<n;i++){
		g=__gcd(a[i],g);
	}
	if(g!=1){
		cout<<"not coprime";
		return;
	}
	prod=1;
	for(i=0;i<n;i++){
		prod*=a[i];
		prod%=mod;
	}
	if(l==1){
		cout<<"pairwise coprime";
	}
	else
		cout<<"setwise coprime";
	return;
}
int main(){
//	ios::sync_with_stdio(false);
//	cin.tie(NULL);
	#ifndef ONLINE_JUDGE
		freopen("input.txt","r",stdin);
		freopen("output.txt","w",stdout);
	#endif
	ll t,T;
//	cin>>T;
	T=1;
	for(t=1;t<=T;t++){
//		cout<<"Case #"<<t<<": ";
		solve();
	}
	return 0;
}


Measured memory_bytes: 14420