#define MOD_TYPE 1

#pragma region Macros
#include <bits/stdc++.h>
using namespace std;

#if 0
#include <boost/multiprecision/cpp_int.hpp>
#include <boost/multiprecision/cpp_dec_float.hpp>
using Int = boost::multiprecision::cpp_int;
using lld = boost::multiprecision::cpp_dec_float_100;
#endif

#pragma GCC target("avx2")
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")

using ll = long long int;
using ld = long double;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
using pld = pair<ld, ld>;
template <typename Q_type>
using smaller_queue = priority_queue<Q_type, vector<Q_type>, greater<Q_type>>;

constexpr ll MOD = (MOD_TYPE == 1 ? (ll)(1e9 + 7) : 998244353);
//constexpr ll MOD = 1;
constexpr int INF = (int)1e9 + 10;
constexpr ll LINF = (ll)4e18;
constexpr double PI = acos(-1.0);
constexpr double EPS = 1e-11;
constexpr int Dx[] = {0, 0, -1, 1, -1, 1, -1, 1, 0};
constexpr int Dy[] = {1, -1, 0, 0, -1, -1, 1, 1, 0};

#define REP(i, m, n) for (ll i = m; i < (ll)(n); ++i)
#define rep(i, n) REP(i, 0, n)
#define REPI(i, m, n) for (int i = m; i < (int)(n); ++i)
#define repi(i, n) REPI(i, 0, n)
#define MP make_pair
#define MT make_tuple
#define YES(n) cout << ((n) ? "YES" : "NO") << "\n"
#define Yes(n) cout << ((n) ? "Yes" : "No") << "\n"
#define possible(n) cout << ((n) ? "possible" : "impossible") << "\n"
#define Possible(n) cout << ((n) ? "Possible" : "Impossible") << "\n"
#define Yay(n) cout << ((n) ? "Yay!" : ":(") << "\n"
#define all(v) v.begin(), v.end()
#define NP(v) next_permutation(all(v))
#define dbg(x) cerr << #x << ":" << x << "\n";

struct init_main
{
  init_main()
  {
    cin.tie(0);
    ios::sync_with_stdio(false);
    cout << setprecision(30) << setiosflags(ios::fixed);
  };
} init_main_;
template <typename T>
inline bool chmin(T &a, T b)
{
  if (a > b)
  {
    a = b;
    return true;
  }
  return false;
}
template <typename T>
inline bool chmax(T &a, T b)
{
  if (a < b)
  {
    a = b;
    return true;
  }
  return false;
}
inline ll CEIL(ll a, ll b)
{
  return (a + b - 1) / b;
}
template <typename A, size_t N, typename T>
inline void Fill(A (&array)[N], const T &val)
{
  fill((T *)array, (T *)(array + N), val);
}
template <typename T, typename U>
constexpr istream &operator>>(istream &is, pair<T, U> &p) noexcept
{
  is >> p.first >> p.second;
  return is;
}
template <typename T, typename U>
constexpr ostream &operator<<(ostream &os, pair<T, U> &p) noexcept
{
  os << p.first << " " << p.second;
  return os;
}
#pragma endregion

const int MAX_N = 2e6;
ll can_div[MAX_N] = {};

void init_prime()
{
  can_div[1] = -1;
  for (ll i = 2; i < MAX_N; i++)
  {
    if (can_div[i] != 0)
      continue;
    for (ll j = i + i; j < MAX_N; j += i)
      can_div[j] = i;
  }
}

inline bool is_prime(ll n)
{
  if (n <= 1)
    return false;
  return !can_div[n];
}

void factorization(int n, unordered_map<ll, int> &res)
{
  if (n <= 1)
    return;
  if (!can_div[n])
  {
    ++res[n];
    return;
  }
  ++res[can_div[n]];
  factorization(n / can_div[n], res);
}

void solve()
{
  init_prime();
  int n;
  cin >> n;
  vector<ll> a(n);
  rep(i, n) cin >> a[i];
  set<ll> st;
  bool pairwise = true;
  rep(i, n)
  {
    unordered_map<ll, int> mp;
    factorization(a[i], mp);
    for (auto [p, e] : mp)
    {
      if (st.count(p))
        pairwise = false;
      else
        st.insert(p);
    }
  }
  if (pairwise)
  {
    cout << "pairwise coprime"
         << "\n";
  }
  else
  {
    ll g = a[0];
    REP(i, 1, n)
    g = gcd(g, a[i]);
    if (g == 1)
      cout << "setwise coprime"
           << "\n";
    else
      cout << "not coprime"
           << "\n";
  }
}

int main()
{
  solve();
}


Measured memory_bytes: 30188