#include<stdio.h>
#define SIZE 80 + 1

main()
{

  char word1[SIZE] = "abcdefg";
  char word2[SIZE] = "ABCDEFG";
  char marker[SIZE] ="123456789112345678921234567893123456789";

  printf ("%s\n%20s%s\n\n", marker, word1, word2);
  printf ("%s\n%20s%15s\n\n", marker, word1, word2);
  printf ("%s\n%-20s%-15s\n\n", marker, word1, word2);
  printf ("%s\n%-20.5s%-15.3s\n\n", marker, word1, word2);

}