import java.util.Scanner;
public class Zifuchuan {
	public static void main(String[] args){
		Scanner ch=new Scanner(System.in);
		String cc;
		cc=ch.nextLine();
		String s[]=cc.split(",");	
		String p[] = new String[s.length];
		int zong,l;
		for(int x=0;x<s.length;x++){		
			 String aa = s[x].substring(s[x].indexOf("."));
			 p[x] = aa;

		}
		for(int i=0;i<s.length;i++){
			 s[i] = s[i].substring(0,1).toUpperCase()+s[i].substring(1);	
			 System.out.println(s[i]);
		}
		System.out.println("文件总个数为："+s.length);
		
		for(int ii=0;ii<s.length;ii++){
			zong=0;
			l=0;
			for(int jj=0;jj<s.length;jj++){
				for(int w=0;w<ii;w++){
					if(p[w].equals(p[ii])){
						l=1;
					}
				}
				if(l==1){
					break;
				}
				if(p[ii].equals(p[jj]))
					zong++;
			}
			if(l==0)
			
				System.out.print(p[ii]+"类型的文件有"+zong+"个");	

		}


	}
}