#include <stdio.h>
#define LOW 0
#define HIGH 100
#define STEP 10

int main()
{
  int n,
      i,
      j,
      c[HIGH / STEP + 1] = {};

  while (scanf("%d", &n) != EOF) {
    if (n < LOW) break;
    if (n > HIGH) printf("please input(%d~%d)\n", LOW, HIGH );
    ++c[n / STEP];
  }
  for (i = 0; i < HIGH / STEP ; ++i) {
    printf("%4d以上%4d未満 :", i * STEP, (i + 1) * STEP);
    for (j = c[i]; j--;) putchar('*');
    putchar('\n');
  }
  printf("         100     :");
  for (j = c[i]; j--;) putchar('*');
  putchar('\n');

  return 0;
}