#include <bits/stdc++.h>

using namespace std;

template<class INT>
std::vector<INT> get_min_prime_fact_table(INT n){
    std::vector<INT> lp(n + 1), P;
    for (INT i = 2; i <= n; i++){
        if (lp[i] == 0){
            lp[i] = i;
            P.push_back(i);
        }
        for (INT j = 0; j <= P.size() and P[j] <= lp[i] and i * P[j] <= n; j++)
            lp[i * P[j]] = P[j];
    }

    return lp;
}

template<class INT>
std::vector<INT> prime_factorize(INT n, std::vector<INT>& lp){
    vector<INT> res;
    while (n != 1){
        res.push_back(lp[n]);
        n /= lp[n];
    }

    return res;
}

struct IO {
  static constexpr size_t buf_size = 1 << 18;
  char buf_in[buf_size], buf_out[buf_size];
  size_t pt_in = 0, pt_out = 0, tail_in = 0;
  char strs[10000 * 4];
  inline size_t num_digits(long long x) {
    if (x >= (long long)1e9) {
      if (x >= (long long)1e18) return 19;
      if (x >= (long long)1e17) return 18;
      if (x >= (long long)1e16) return 17;
      if (x >= (long long)1e15) return 16;
      if (x >= (long long)1e14) return 15;
      if (x >= (long long)1e13) return 14;
      if (x >= (long long)1e12) return 13;
      if (x >= (long long)1e11) return 12;
      if (x >= (long long)1e10) return 11;
      return 10;
    } else {
      if (x >= (long long)1e8) return 9;
      if (x >= (long long)1e7) return 8;
      if (x >= (long long)1e6) return 7;
      if (x >= (long long)1e5) return 6;
      if (x >= (long long)1e4) return 5;
      if (x >= (long long)1e3) return 4;
      if (x >= (long long)1e2) return 3;
      if (x >= (long long)1e1) return 2;
      return 1;
    }
  }
  IO() {
    load();
    for (int i = 0; i < 10000; ++i) {
      int j = i;
      for (int t = 3; t >= 0; --t) {
        strs[i * 4 + t] = j % 10 + '0';
        j /= 10;
      }
    }
  }
  ~IO() { flush(); }
  inline void load() {
    memcpy(buf_in, buf_in + pt_in, tail_in - pt_in);
    size_t width = tail_in - pt_in;
    tail_in = width + fread(buf_in + width, 1, buf_size - width, stdin);
    pt_in = 0;
  }
  inline void flush() {
    fwrite(buf_out, 1, pt_out, stdout);
    pt_out = 0;
  }
  inline void read(char& c) { c = buf_in[pt_in++]; }
  template <class T>
  inline void read(T& x) {
    if (pt_in + 32 > tail_in) load();
    char c;
    do {
      read(c);
    } while (c < '0');
    bool minus = 0;
    if (c == '-') {
      minus = 1;
      read(c);
    }
    x = 0;
    while (c >= '0') {
      x = x * 10 + (c & 15);
      read(c);
    }
    if (minus) x = -x;
  }
  inline void write(char c) { buf_out[pt_out++] = c; }
  template <class T>
  inline void write(T x) {
    if (pt_out > buf_size - 32) flush();
    if (x < 0) {
      write('-');
      x = -x;
    }
    size_t digits = num_digits(x);
    int i;
    for (i = pt_out + digits - 4; i > (int)pt_out; i -= 4) {
      memcpy(buf_out + i, strs + (x % 10000) * 4, 4);
      x /= 10000;
    }
    memcpy(buf_out + pt_out, strs + x * 4 + (pt_out - i), 4 + i - pt_out);
    pt_out += digits;
  }
  inline void write(const char* s) {
    if (pt_out > buf_size - 32) flush();
    for (int i = 0; s[i] != 0; ++i) write(s[i]);
  }
  template <class T>
  inline void writeln(T x) {
    write(x);
    write('\n');
  }
} io;

int main(){
    int n;
    io.read(n);
    vector<int> A(n);
    for (auto &a: A) io.read(a);
    int g = 0;
    for (const auto &a: A)
        g = gcd(g, a);
    
    if (g != 1){
        puts("not coprime");
        return 0;
    }

    auto lp = get_min_prime_fact_table(int(1e6));
    vector<int> DP(1e6 + 1);
    DP[1] = 1;
    for (int i = 2; i <= int(1e6); i++)
        DP[i] = DP[i / lp[i]] * (lp[i] == lp[i / lp[i]] ? 1 : lp[i]);
    
    vector<int> P(1e6 + 1);
    for (const auto &a: A){
        for (const auto &p: prime_factorize(DP[a], lp)){
            if (P[p] == 1){
                puts("setwise coprime");
                return 0;
            }
            P[p]++;
        }
    }

    puts("pairwise coprime");
}


Measured memory_bytes: 19180