include <iostream>
include <cstdlib>
using namespace std;
bool isPrime(int n)
{
bool isprime = true;
if ( n == 2 ) isprime = true;
return isprime;
}
int main()
{
int m, n;
cin >> m >> n;
int num = 2, cnt = 0, ctl = 0;
for ( ; cnt < n ; num+=2) {
if ( isPrime(num) ) {
cout << num;
if ( ctl < 10 ) {
cout << " ";
ctl++;
}
else {
ctl = 0;
cout << endl;
}
}
}
return 0;
}
