#include<iostream>
using namespace std;
int main()
{
    int a,b,c,t;
    cin>>a>>b>>c;
    int x=a,y=b,z=c;
    if(b<a)
    {
        t=a;
        a=b;
        b=t;
    }
    if(c<a)
    {
        t=a;
        a=c;
        c=t;
    }
    if(c<b)
    {
        t=b;
        b=c;
        c=t;
    }
    printf("%d\n%d\n%d\n\n",a,b,c);
    printf("%d\n%d\n%d\n",x,y,z);
    return 0;
}