#include<bits/stdc++.h>
#define fi first
#define se second
#define mp make_pair
#define For(i,a,b) for(long long i=a;i<b;i++)
#define pb push_back
using namespace std;
typedef long long ll;
ll power(ll x,ll y,ll p){
ll res = 1;x = x % p;
while (y > 0){
if (y & 1){res = (res*x) % p;}
y = y>>1;
x = (x*x) % p;}
return res;}
ll mcd(ll a,ll b){
    if(b>a)swap(a,b);
    if(b==0)return a;
    else return mcd(b,a%b);
}
ll t,n,m,k;
bool esprimo(ll n){
ll s=0;
for(ll i=1;i*i<=n;i++){
    if(n%i==0){s++;}}
if(s>=2){return false;}
return true;
}
ll primos[]={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 };
ll b[1000005];
vector<ll> gtf(ll x){
vector<ll> ans;
ll y=x;
ll q=sizeof primos;
for(ll i=0;primos[i]*primos[i]<=x;i++){
    ll p=0;
    while(y%primos[i]==0){
        y/=primos[i];
        if(p==0)ans.pb(primos[i]);
        p++;
    }
}
if(y!=1){
ans.pb(y);
}
return ans;
}


int main(){
    //    cout<<fixed<<setprecision(2);
//cin.tie(0); cout.tie(0); ios_base::sync_with_stdio(0);
memset(b,0,sizeof b);
cin>>n;
ll a[n];
t=0;
for(int i=0;i<n;i++){
cin>>a[i];
vector<ll> cur;
cur=gtf(a[i]);
    for(int j=0;j<cur.size();j++){
        if(b[cur[j]]!=0){
            t++;
        }
        b[cur[j]]++;
    }
}
ll g=a[0];

if(t!=0){
for(int i=0;i<n;i++){
g=__gcd(g,a[i]);
}
if(g==1){
cout<<"setwise coprime"<<endl;
}else{
cout<<"not coprime"<<endl;
}
}else{

cout<<"pairwise coprime"<<endl;
}


}

