#include<bits/stdc++.h> using namespace std; int main() { long long f1=1,f2=1; cout<<f1<<" "<<f2<<" "; for(int i=1;i<=19;i++){ f1=f1+f2; f2=f1+f2; cout<<f1<<" "<<f2<<" "; if(f2%3==0){ cout<<endl; } } return 0; }