#include <stdio.h>
/* Упражнение 1.13 */

int main()
{
int c, i, nword;
nword = 0;
 while ((c = getchar()) != EOF)
 {
	if ((c != ' ') && (c != '\n') && (c != '\t'))
  		++nword;
	else
	{
		for (i = 0; i < nword; ++i)
			printf("-");
	 	printf("\n");
 		nword = 0;
	}
 }
}