#include <iostream>
using namespace std;
 
int main() {
    int A, B, C;
     int a, b,c,x; 
    cin>>A>>B>>C;
 
   a = A;
   b = B;
   c = C;
    if (A > B) {
        x = A;
        A = B;
        B = x;
    }
 
    if (A > C) {
        x = A;
        A = C;
        C = x;
    }
 
    if (B > C) {
        x = B;
        B = C;
        C = x;
    }
    cout << A << endl;
    cout << B << endl;
    cout << C << endl;
    cout << endl;
    cout << a << endl;
    cout << b << endl;
    cout << c << endl;
 
}
 

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