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                (J U S T   L I K E   E V E R Y O N E   E L S E !)

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*/
#include <bits/stdc++.h>
using namespace std;

#define fastio                    \
    ios_base::sync_with_stdio(0); \
    cin.tie(0)
#define LL long long
#define mod 1000000007
#define all(v) v.begin(), v.end()
#define pr(v) pair<v, v>
#define pb push_back
#define FOR(i, j, k) for (auto i = j; i < k; i++)
#define ROF(i, j, k) for (auto i = j; i >= k; i--)
#define debug(...) fprintf(stderr, __VA_ARGS__), fflush(stderr)
#define time__(d) for (long blockTime = 0; (blockTime == 0 ? (blockTime = clock()) != 0 : false); debug("%s time : %.4fs", d, (double)(clock() - blockTime) / CLOCKS_PER_SEC))

const long long INF = 1e18;
const long long MAX = 2e5 + 10;
int main()
{
    fastio;
    int t = 1; //cin>>t;
    while (t--)
    {
        int n;
        cin >> n;
        unordered_map<int, int> m;
        LL a[n];
        FOR(i, 0, n)
            cin >> a[i],
            m[a[i]]++;
        LL gl = 0;
        bool ok = true;
        for (auto it : m)
            if (it.second > 1 &&  it.first!=1)
                ok = false;
        FOR(i, 0, n)
        gl = __gcd(gl, a[i]);
        LL pr = 1, l = (a[0] * a[1]) / __gcd(a[0], a[1]);
        FOR(i, 0, n)
        pr *= a[i];
        FOR(i, 2, n)
        l = (a[i] * l) / __gcd(a[i], l);
        if (l == pr && (ok))
            cout << "pairwise coprime";
        else if (gl == 1)
            cout << "setwise coprime";
        else
            cout << "not coprime";
        // cout<<gl;
    }
}
