#include <stdio.h>

int main()
{
  int a, b, c, min, mid, max;
  scanf("%d",&a);
  scanf("%d",&b);
  scanf("%d",&c);
  if(a<b && a<c) {
    min=a;
    if(b<c) {
      mid=b;
      max=c;
    }
    else {
      mid=c;
      max=b;
    }
    printf("%d\n",min);
    printf("%d\n",mid);
    printf("%d\n",max);
  }
  else if(b<a && b<c) {
    min=b;
    if(a<c) {
      mid=a;
      max=c;
    }
    else {
      mid=c;
      max=a;
    }
    printf("%d\n",min);
    printf("%d\n",mid);
    printf("%d\n",max);
  }
  else {
    min=c;
    if(a<b) {
      mid=a;
      max=b;
    }
    else {
      mid=b;
      max=a;
    }
    printf("%d\n",min);
    printf("%d\n",mid);
    printf("%d\n",max);
  }
  printf("%d\n",a);
  printf("%d\n",b);
  printf("%d\n",c);

  return 0;
}