#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <ctype.h>


int main() {
  system("cls");
  //INPUT - @STUDENT:ADD YOUR CODE FOR INPUT HERE:
  char c[6][100], temp[100];
  int i,j;
  for (i = 0 ; i < 5 ; i++){
    gets(c[i]);
    fflush(stdin);
  }
  for (i = 0 ; i < 4 ; i++)
    for (j = i + 1 ; j < 5 ; j++)
      if (strcmp(c[i],c[j]) > 0){
        strcpy(temp,c[i]);
        strcpy(c[i],c[j]);
        strcpy(c[j],temp);
      }
  // Fixed Do not edit anything here.
  printf("\nOUTPUT:\n");
  //@STUDENT: WRITE YOUR OUTPUT HERE:
  for (i = 0 ; i < 5 ; i++){
    printf("%s ", c[i]);
  }
  //--FIXED PART - DO NOT EDIT ANY THINGS HERE
  printf("\n");
  system ("pause");
  return(0);
}