#include <stdio.h>
#include <ctype.h>
int main()
{
        int ch;
        ch=getchar();
        while(ch!=EOF)
        {/*line*/
                if(ch=='.')/*directive line*/
                {
                        while(ch!=EOF && ch!='\n')
                        {       
                                putchar(ch); ch=getchar();
                        }
                        putchar(ch); ch=getchar();/*end of line */
                } else /*normal line*/
		{
                        while(ch!=EOF && ch!='\n')
                        {
                                putchar(toupper(ch)); ch=getchar();
                        }
                        putchar(ch); ch=getchar();/*end of line */
                }
        }
}