#include<bits/stdc++.h>
using namespace std;
int main(){
    int i;
    for(i=10;i<=1000;i++){
        if(i%42==0){
            cout<<i<<endl;  
        }   
    }
}
/**************************************************************
	Problem: 1090
	User: wngjinming
	Language: C++
	Result: Accepted
	Time:4 ms
	Memory:2072 kb
****************************************************************/