#include <iostream>
using namespace std;
int main(){
int a,b,c;
cin>>a>>b>>c;
int x =a ;
int y =b;
int z =c;
if (a>b) swap(a,b);
if (a>c) swap (a,c);
if (b>c) swap (b,c);
cout<<a<<endl<<b<<endl<<c<<endl;
cout<<endl;
cout<<x<<endl<<y<<endl<<z<<endl;
return 0;
}