#![allow(unused_imports)]
#![allow(non_snake_case, unused)]

use std::cmp::*;
use std::collections::*;
use std::ops::*;

// https://atcoder.jp/contests/hokudai-hitachi2019-1/submissions/10518254 より

macro_rules! eprint {
    ($($t:tt)*) => {{
        use ::std::io::Write;
        let _ = write!(::std::io::stderr(), $($t)*);
    }};
}
macro_rules! eprintln {
    () => { eprintln!(""); };
    ($($t:tt)*) => {{
        use ::std::io::Write;
        let _ = writeln!(::std::io::stderr(), $($t)*);
    }};
}
macro_rules! dbg {
    ($v:expr) => {{
        let val = $v;
        eprintln!("[{}:{}] {} = {:?}", file!(), line!(), stringify!($v), val);
        val
    }}
}

macro_rules! mat {
    ($($e:expr),*) => { Vec::from(vec![$($e),*]) };
    ($($e:expr,)*) => { Vec::from(vec![$($e),*]) };
    ($e:expr; $d:expr) => { Vec::from(vec![$e; $d]) };
    ($e:expr; $d:expr $(; $ds:expr)+) => { Vec::from(vec![mat![$e $(; $ds)*]; $d]) };
}

macro_rules! ok {
    ($a:ident$([$i:expr])*.$f:ident()$(@$t:ident)*) => {
        $a$([$i])*.$f($($t),*)
    };
    ($a:ident$([$i:expr])*.$f:ident($e:expr$(,$es:expr)*)$(@$t:ident)*) => { {
        let t = $e;
        ok!($a$([$i])*.$f($($es),*)$(@$t)*@t)
    } };
}

pub fn readln() -> String {
    let mut line = String::new();
    ::std::io::stdin().read_line(&mut line).unwrap_or_else(|e| panic!("{}", e));
    line
}

macro_rules! read {
    ($($t:tt),*; $n:expr) => {{
        let stdin = ::std::io::stdin();
        let ret = ::std::io::BufRead::lines(stdin.lock()).take($n).map(|line| {
            let line = line.unwrap();
            let mut it = line.split_whitespace();
            _read!(it; $($t),*)
        }).collect::<Vec<_>>();
        ret
    }};
    ($($t:tt),*) => {{
        let line = readln();
        let mut it = line.split_whitespace();
        _read!(it; $($t),*)
    }};
}

macro_rules! _read {
    ($it:ident; [char]) => {
        _read!($it; String).chars().collect::<Vec<_>>()
    };
    ($it:ident; [u8]) => {
        Vec::from(_read!($it; String).into_bytes())
    };
    ($it:ident; usize1) => {
        $it.next().unwrap_or_else(|| panic!("input mismatch")).parse::<usize>().unwrap_or_else(|e| panic!("{}", e)) - 1
    };
    ($it:ident; [usize1]) => {
        $it.map(|s| s.parse::<usize>().unwrap_or_else(|e| panic!("{}", e)) - 1).collect::<Vec<_>>()
    };
    ($it:ident; [$t:ty]) => {
        $it.map(|s| s.parse::<$t>().unwrap_or_else(|e| panic!("{}", e))).collect::<Vec<_>>()
    };
    ($it:ident; $t:ty) => {
        $it.next().unwrap_or_else(|| panic!("input mismatch")).parse::<$t>().unwrap_or_else(|e| panic!("{}", e))
    };
    ($it:ident; $($t:tt),+) => {
        ($(_read!($it; $t)),*)
    };
}


pub fn main() {
    let _ = ::std::thread::Builder::new().name("run".to_string()).stack_size(32 * 1024 * 1024).spawn(run).unwrap().join();
}

// const MOD: usize = 998244353;
const MOD: usize = 1_000_000_007;
const INF: i64 = std::i64::MAX/2;

struct SieveOfEratosthenes {
    primes: Vec<usize>,
    divs: Vec<usize>,
}

impl SieveOfEratosthenes {
    pub fn new(n: usize) -> Self {
        let mut divs = vec![1;n+1];
        for i in 2..=n {
            if divs[i]!=1 {
                continue;
            }
            for j in 1..=n {
                let val = i*j;
                if val>n {
                    break;
                }
                divs[val as usize] = i;
            }
        }
        let mut primes = divs.iter()
                             .enumerate()
                             .filter(|x| *x.1>1 && x.0==*x.1)
                             .map(|x| *x.1)
                             .collect::<Vec<usize>>();
        SieveOfEratosthenes {
            divs,
            primes,
        }
    }
    pub fn factors(&self, n: usize) -> Vec<usize> {
        assert!(n+1<=self.divs.len());
        let mut ans = vec![];
        let mut x = n;
        while x > 1 {
            let nxt = self.divs[x];
            ans.push(nxt);
            x /= nxt;
        }
        ans.sort();
        ans.dedup();
        ans
    }
}

fn gcd(a: i64, b: i64) -> i64{
	if a < b {return gcd(b,a);}
	if b==0 {return a;}
	return gcd(b, a%b);
}

fn lcm(a: i64, b: i64) -> i64{
	return a * (b /gcd(a, b));
}

fn solve() {
    let n = read!(usize);
    let a = read!([usize]);
    let mut ans = 0;
    for i in 0..n {
        ans = gcd(ans, a[i] as i64);
    }
    if ans>1 {
        println!("not coprime");
        return;
    }
    let mut s = SieveOfEratosthenes::new(1000000);
    let mut count = vec![0;1000001];
    for i in 0..n {
        let p = s.factors(a[i]);
        for &p in &p {
            count[p] += 1;
        }
    }
    let ma = *count.iter().max().unwrap();
    if ma>1 {
        println!("setwise coprime");
    }
    else {
        println!("pairwise coprime");
    }
}

fn run() {
    solve();
}


Measured memory_bytes: 21100