#include<bits/stdc++.h>
 
using namespace std;
 
void __print(int x) {cerr << x;}
void __print(long x) {cerr << x;}
void __print(long long x) {cerr << x;}
void __print(unsigned x) {cerr << x;}
void __print(unsigned long x) {cerr << x;}
void __print(unsigned long long x) {cerr << x;}
void __print(float x) {cerr << x;}
void __print(double x) {cerr << x;}
void __print(long double x) {cerr << x;}
void __print(char x) {cerr << '\'' << x << '\'';}
void __print(const char *x) {cerr << '\"' << x << '\"';}
void __print(const string &x) {cerr << '\"' << x << '\"';}
void __print(bool x) {cerr << (x ? "true" : "false");}
 
template<typename T, typename V>
void __print(const pair<T, V> &x) {cerr << '{'; __print(x.first); cerr << ','; __print(x.second); cerr << '}';}
template<typename T>
void __print(vector<vector<T>> x){cerr<<"\n{"; int f=x.size();for(int i=0;i<f;i++){cerr<<"("; int g=x[i].size(); for(auto j:x[i]){cerr<<j; (--g!=0)?cerr<<",":cerr<<"";}cerr<<")\n";}cerr<<"}";}
template<typename T>
void __print(const T &x) {int f = 0; cerr << '{'; for (auto &i: x) cerr << (f++ ? "," : ""), __print(i); cerr << "}";}
void __print(vector<bool> x){cerr<<"{";int f=x.size();for(auto i:x){cerr<<i;(--f !=0)?cerr<<",":cerr<<"";}cerr<<"}";}
void _print() {cerr << "]\n";}
template <typename T, typename... V>
void _print(T t, V... v) {__print(t); if (sizeof...(v)) cerr << ", "; _print(v...);}
 
#ifndef ONLINE_JUDGE
#define trace(x...) cerr << "[" << #x << "] = [", _print(x)
#else
#define trace(x...)
#endif
 
template<typename... T>
void read(T&... args) {
    ((cin >> args), ...);
}
 
template<typename... T>
void writ(T&&... args) {
    ((cout << args << " "), ...);
}
#define ull unsigned long long
#define ll long long
#define MOD 1000000007
#define INF (ll)1e18
#define IINF (int)1e9
#define EPS 1e-9

ull l_cm(ull a,ull b){
    return (a*b)/__gcd(a,b);
}
int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    ull n; cin>>n;
    ull an=0;
    vector<ull> arr(n); 
    for(auto &i:arr){
        cin>>i;
    }
    ull x=__gcd(arr[0],arr[0]);
    for(ull i=1;i<n;i++){
        x = __gcd(x,arr[i]);
    }
    if(x>1){
        cout<<"not coprime"<<endl;
        return 0;
    }
    else{
        an=1;
        ull g=l_cm(arr[0],arr[1]),pr=arr[0]*arr[1];
        for(ull i=2;i<n;i++){
            pr = arr[i]*pr;
            g = l_cm(g,arr[i]);
            if(g!=pr){
                goto b;
            }
        }
        an=2;
    }
    b:
    if(an==1) cout<<"setwise coprime"<<endl;
    else cout<<"pairwise coprime"<<endl;
    return 0;
}

