#include <cstdio>
#include <iostream>
using namespace std;
int main (){
int a,b,c,d,e,f,t;
scanf("%d %d %d ",&a,&b,&c);
d=a;
e=b;
f=c;
if(a>b){
t=a;
a=b;
b=t;
}
if(a>c){
t=a;
a=c;
c=t;
}
if(b>c){
t=b;
b=c;
c=t;
}
printf("%d\n%d\n%d\n\n",a,b,c);
printf("%d\n%d\n%d\n",d,e,f);
return 0;
}