#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for(ll i = 0; i < (n); ++i)
#define repA(i, a, n) for(ll i = a; i < (n); ++i)
#define repD(i, a, n) for(ll i = a; i > (n); --i)
#define trav(a, x) for(auto& a : x)
#define all(x) x.begin(), x.end()
#define sz(x) (long long) (x).size()
#define fill(a) memset(a, 0, sizeof(a))
#define fst first
#define snd second
// #define mp make_pair
#define pb push_back
void __print(int x) {cout << x;}
void __print(long x) {cout << x;}
void __print(long long x) {cout << x;}
void __print(unsigned x) {cout << x;}
void __print(unsigned long x) {cout << x;}
void __print(unsigned long long x) {cout << x;}
void __print(float x) {cout << x;}
void __print(double x) {cout << x;}
void __print(long double x) {cout << x;}
void __print(char x) {cout << '\'' << x << '\'';}
void __print(const char *x) {cout << '\"' << x << '\"';}
void __print(const string &x) {cout << '\"' << x << '\"';}
void __print(bool x) {cout << (x ? "true" : "false");}
template<typename T, typename V>
void __print(const pair<T, V> &x) {cout << '{'; __print(x.first); cout << ','; __print(x.second); cout << '}';}
template<typename T>
void __print(const T &x) {int f = 0; cout << '{'; for (auto &i: x) cout << (f++ ? "," : ""), __print(i); cout << "}";}
void _print() {cout << "]\n";}
template <typename T, typename... V>
void _print(T t, V... v) {__print(t); if (sizeof...(v)) cout << ", "; _print(v...);}
#ifndef ONLINE_JUDGE
#define dbg(x...) cout << "[" << #x << "] = ["; _print(x)
#else
#define dbg(x...)
#endif
const long double PI = 3.141592653589793238462643383;
typedef long long ll;
typedef pair<int, int> pii;
typedef vector<int> vi;
typedef vector<long long int> vll;
typedef vector<double> vd;
typedef vector<pii> vii;
long long Ceil(long long a, long long b){
    if(a%b==0) return a/b;
    else return (a/b)+1;
}
ll p=1000000007;
float E = 0.00000000000001;
ll power(ll x, ll y){
    if(y==0){
        return 1;
    }
    if(y%2==0){
        ll q=power(x,y/2);
        q=q%p;
        return (q*q)%p;
    }
    ll q=power(x,y/2);
    q=q%p;
    return ((x%p)*((q*q)%p))%p; 
}
bool isPowerOfTwo (long long x)  
{  
    /* First x in the below expression is for the case when x is 0 */
    return x && (!(x&(x-1)));  
}  

long long int gcd(long long int a, long long int b){ 
    if (a == 0) 
        return b;  
    return gcd(b % a, a); 
}
long long int mod(long long int a, long long int b) {
    long long int ret = a%b; return ret>=0? ret: ret+b; 
}
ll spf[10000001]; 
ll MAXN = 10000001;
// Calculating SPF (Smallest Prime Factor) for every 
// number till MAXN. 
// Time Complexity : O(nloglogn) 
void sieve() 
{ 
    spf[1] = 1; 
    for (ll i=2; i<MAXN; i++) 
  
        // marking smallest prime factor for every 
        // number to be itself. 
        spf[i] = i; 
  
    // separately marking spf for every even 
    // number as 2 
    for (ll i=4; i<MAXN; i+=2) 
        spf[i] = 2; 
  
    for (long long i=3; i*i<MAXN; i++) 
    { 
        // checking if i is prime 
        if (spf[i] == i) 
        { 
            // marking SPF for all numbers divisible by i 
            for (ll j=i*i; j<MAXN; j+=i) 
  
                // marking spf[j] if it is not  
                // previously marked 
                if (spf[j]==j) 
                    spf[j] = i; 
        } 
    } 
} 
  
// A O(log n) function returning primefactorization 
// by dividing by smallest prime factor at every step 
// vector<ll> getFactorization(ll x)
unordered_set<ll> getFactorization(ll x) 
{ 
    // vector<ll> ret; 
    unordered_set<ll> s;
    while (x != 1) 
    { 
        // ret.push_back(spf[x]);
        s.insert(spf[x]); 
        x = x / spf[x]; 
    } 
    return s; 
} 
int main(){
    std::ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    #ifndef ONLINE_JUDGE
    freopen("input.txt", "r", stdin);   
    freopen("output.txt", "w", stdout);
    #endif
    int t = 1;
    // cin>>t;
    while(t--){
        sieve();
        int n;cin>>n;
        vector <long long> vec(n);
        for(auto &x:vec)
            cin>>x;
        unordered_set<long long> allfactors;
        // dbg(getFactorization(8));
        bool pc = true;
        for(int i = 0 ; i < n ; i++){
            auto factors = getFactorization(vec[i]);
            for(auto &x:factors){
                if(allfactors.find(x) != allfactors.end())
                    pc = false;
                else
                    allfactors.insert(x);
            }
        }
        if(pc){
            cout<<"pairwise coprime";
            continue;
        }
        long long g = vec[0];
        for(int i = 1 ; i < n ; i++){
            g = gcd(vec[i], g);
        }
        if(g == 1){
            cout<<"setwise coprime";
            continue;
        }
        cout<<"not coprime";
    }
    return 0;
}


Measured memory_bytes: 92596