#ifndef AUTO_UTIL_HEADER_HPP
#define AUTO_UTIL_HEADER_HPP

#include <bits/stdc++.h>
#include <cassert>

using std::cin, std::cout, std::bitset, std::complex;
using std::vector, std::array, std::string, std::pair, std::list, std::queue, std::deque;
using std::priority_queue, std::set, std::map, std::unordered_map;
using std::sort, std::greater, std::min, std::max, std::reverse;
using std::min_element, std::max_element, std::accumulate;

using vi = vector<int>; using vvi = vector<vi>; using vvvi = vector<vvi>;
using ull = unsigned long long int;
using ll = long long int;
using vll = vector<ll>; using vvll = vector<vll>; using vvvll = vector<vvll>;
using vd = vector<double>; using vvd = vector<vd>; using vvvd = vector<vvd>;
using P = pair<int, int>;
using Pll = pair<ll, ll>;
using cdouble = complex<double>;

const double eps = 1e-7;
#define Loop(i, n) for(int i = 0; i < int(n); i++)
#define Loopll(i, n) for(ll i = 0; i < ll(n); i++)
#define Loop1(i, n) for(int i = 1; i <= int(n); i++)
#define Loopll1(i, n) for(ll i = 1; i <= ll(n); i++)
#define Loopr(i, n) for(int i = int(n) - 1; i >= 0; i--)
#define Looprll(i, n) for(ll i = ll(n) - 1; i >= 0; i--)
#define Loopr1(i, n) for(int i = int(n); i >= 1; i--)
#define Looprll1(i, n) for(ll i = ll(n); i >= 1; i--)
#define Foreach(buf, container) for(const auto &buf : container)
#define Foreachr(buf, container)  for(const auto &buf : reversed(container))
#define Loopdiag(i, j, h, w, sum) for(int i = ((sum) >= (h) ? (h) - 1 : (sum)), j = (sum) - i; i >= 0 && j < (w); i--, j++)
#define Loopdiagr(i, j, h, w, sum) for(int j = ((sum) >= (w) ? (w) - 1 : (sum)), i = (sum) - j; j >= 0 && i < (h); j--, i++)
#define Loopdiagsym(i, j, h, w, gap) for (int i = ((gap) >= 0 ? (gap) : 0), j = i - (gap); i < (h) && j < (w); i++, j++)
#define Loopdiagsymr(i, j, h, w, gap) for (int i = ((gap) > (h) - (w) - 1 ? (h) - 1 : (w) - 1 + (gap)), j = i - (gap); i >= 0 && j >= 0; i--, j--)
#define Loopitr(itr, container) for(auto itr = container.begin(); itr != container.end(); itr++)
#define quickio() std::ios::sync_with_stdio(false); std::cin.tie(0);
#define bitmanip(m,val) static_cast<bitset<(int)m>>(val)
#define Comp(type_t) bool operator<(const type_t &another) const
#define fst first
#define snd second
bool feq(double x, double y) { return abs(x - y) <= eps; }
bool inrange(ll x, ll t) { return x >= 0 && x < t; }
bool inrange(vll xs, ll t) { Foreach(x, xs) if (!(x >= 0 && x < t)) return false; return true; }
int ceillog2(ll x) { int m = int(log2(x)); return m + ((1LL << m) < x ? 1 : 0); }
int floorlog2(ll x) { int m = int(log2(x)); return m - ((1LL << m) > x ? 1 : 0); }
const string endl = "\n";
template<class T> T reversed(T container) { reverse(container.begin(), container.end()); return container; }
template<class T> void printv(const vector<T> &v) { for (const T &x : v) cout << x << " "; cout << endl; }
template<class T> void printmx(const vector<vector<T>> &mx) { for (const vector<T> &v : mx) printv(v); }
ll rndf(double x) { return (ll)(x + (x >= 0 ? 0.5 : -0.5)); }
ll floorsqrt(ll x) { ll m = (ll)sqrt((double)x); return m + (m*  m <= x ? 0 : -1); }
ll ceilsqrt(ll x) { ll m = (ll)sqrt((double)x); return m + (x <= m * m ? 0 : 1); }
ll rnddiv(ll a, ll b) { return (a / b + (a % b * 2 >= b ? 1 : 0)); }
ll ceildiv(ll a, ll b) { return (a / b + (a % b == 0 ? 0 : 1)); }
ll gcd(ll m, ll n) { if (n == 0) return m; else return gcd(n, m % n); }
ll lcm(ll m, ll n) { return ll(m) * ll(n) / gcd(m, n); }

#endif // AUTO_UTIL_HEADER_HPP

//========================================================================//

ll powll(ll n, ll p) {
  if (p == 0) return 1;
  else if (p == 1) return n;
  else {
    ll ans = powll(n, p / 2);
    ans = ans * ans;
    if (p % 2 == 1) ans = ans * n;
    return ans;
  }
}

// n = 1.5e7 -> 80 ms
vll list_prime_until(ll n) {
	vll ret;
	vector<bool> a(n + 1, true); // is_prime
	if (a.size() > 0) a[0] = false;
	if (a.size() > 1) a[1] = false;
	Loop(i, n + 1) {
		if (a[i]) {
			ret.push_back(i);
			ll k = (ll)i * i;
			while (k < n + 1) {
				a[int(k)] = false;
				k += i;
			}
		}
	}
	return ret;
}

// primes has to be generated by list_prime_until(>=sqrt(n))
vector<Pll> prime_factorize(ll n, const vll &primes) {
  vector<Pll> ret;
  Loop(i, primes.size()) {
    if (n == 1) break;
    while (n % primes[i] == 0) {
      if (ret.size() == 0 || ret.back().fst != primes[i]) {
        ret.push_back({ primes[i], 0 });
      }
      ret.back().snd++;
      n /= primes[i];
    }
  }
  if (n != 1) ret.push_back({ n, 1 });
  return ret;
}

vll divisors(const vector<Pll> factors) {
	queue<ll> que;
	que.push(1);
	Loop(i, factors.size()) {
		ll x = factors[i].fst, d = factors[i].snd;
		vll a(d + 1, 1); Loop1(j, d) a[j] = a[j - 1] * x;
		int m = int(que.size());
		Loop(j, m) {
			ll y = que.front(); que.pop();
			Loop(k, d + 1) que.push(y * a[k]);
		}
	}
	int m = int(que.size());
	vll ret(m);
	Loop(i, m) {
		ret[i] = que.front(); que.pop();
	}
	sort(ret.begin(), ret.end());
	return ret;
}

int main() {
    map<ll, int> mp;
    vll primes = list_prime_until(1003);
    int n; cin >> n;
    vll a(n); Loop(i, n) cin >> a[i];
    Loop(i, n) {
        auto fs = prime_factorize(a[i], primes);
        for (const auto &f : fs) {
            mp[f.fst]++;
        }
    }
    int judge = 2;
    for (const auto &x : mp) {
        if (x.snd >= 2) {
            judge = 1;
        }
        if (x.snd == n) {
            judge = 0;
            break;
        }
    }
    if (judge == 2) {
        cout << "pairwise coprime" << endl;
    }
    else if (judge == 1) {
        cout << "setwise coprime" << endl;
    }
    else {
        cout << "not coprime" << endl;
    }
}


Measured memory_bytes: 15680