#include <bits/stdc++.h>
#define rep(i,a,b) for(int i=a;i<b;i++)
#define rrep(i,b,a) for(int i=b;i>=a;i--)
#define fori(a) for(auto i : a )
#define all(a) begin(a), end(a)
#define set(a,b) memset(a,b,sizeof(a))
#define sz(a) a.size()
// #define pi 3.14159
#define ll long long
#define ull unsigned long long
#define pb push_back
#define PF push_front //deque
#define mp make_pair
#define pq priority_queue
#define mod 1000000007
#define f first
#define s second
#define pii pair<int,int>
// #define pii pair< int, pi >
#define vi vector<int>
#define vpii vector<pii>
#define debug(v) for(auto i:v) cout<<i<<" ";
#define tc int t; cin >> t; while(t--)

using namespace std;
using namespace std::chrono;

string repeat(string s, int n) {
    string s1 = "";
    for (int i=0; i<n;i++)
        s1+=s;
    return s1;
}
string getString(char x) {
    string s(1, x);
    return s;
}

void optimizeIO(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
}
int gcd(int a, int b){
    if (a == 0)  return b;
    return gcd(b % a, a);
}
void solve(){
  int n;
  cin>>n;
  int a[n];

  rep(i,0,n) cin>>a[i];
  int gcdglobal=a[0];
  rep(i,1,n) gcdglobal=__gcd(gcdglobal,a[i]);
  vector<int> prime={2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97,
  101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199,
211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293,
307, 311, 313, 317, 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 397,
401, 409, 419, 421, 431, 433, 439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499,
503, 509, 521, 523, 541, 547, 557, 563, 569, 571, 577, 587, 593, 599,
601, 607, 613, 617, 619, 631, 641, 643, 647, 653, 659, 661, 673, 677, 683, 691,
701, 709, 719, 727, 733, 739, 743, 751, 757, 761, 769, 773, 787, 797,
809, 811, 821, 823, 827, 829, 839, 853, 857, 859, 863, 877, 881, 883, 887,
907, 911, 919, 929, 937, 941, 947, 953, 967, 971, 977, 983, 991, 997
};

  map<int,int> m1;
  rep(i,0,n){
    rep(kl,0,prime.size()){
      int c=0,j=prime[kl];
      while(a[i]%j==0){
        c++;
        a[i]/=j;
      }
      if(c>0) m1[j]++;
    }
    if(a[i]>1) m1[a[i]]++;
  }
  int mx=0;
  for(auto i:m1) mx=max(mx,i.second);

  if(mx==1){
    cout<<"pairwise coprime\n";
  }
  else if(gcdglobal==1){
    cout<<"setwise coprime\n";
  }
  else cout<<"not coprime\n";
}
int main(){
    optimizeIO();
    // tc
    { solve();
    }
}
