#include<stdio.h>
#define h 8
void main()
{
char c;
int i = 0,n = 0;
while((c = getchar()) != EOF)
{
if(c != '\t')
{
n++;
printf("%c",c);
}
else
{
while(h - n %h > 1)
{
printf(".");
n++;
}
printf(".");
n++;
}
if(c == '\n')
{
n = 0;
printf("\n");
}
}
printf("\n");
}