#include<bits/stdc++.h>
using namespace std;
string jwx; 
int a,b,c,d;
int main(){
	//cin>>jwx;
	getline(cin,jwx);
	for(int i=0;i<jwx.size();i++){
		if(jwx[i]>='A'&&jwx[i]<='Z') a++;
		else if(jwx[i]>='a'&&jwx[i]<='z') b++;
		else if(jwx[i]>='0'&&jwx[i]<='9') c++;
		else if(jwx[i]==' ') d++;
		else cout<<jwx[i]<<" "; 	
	}
	cout<<endl;
	cout<<"大写:"<<a<<endl; 
    cout<<"小写:"<<b<<endl;
    cout<<"数字:"<<c<<endl;
    cout<<"空格:"<<d-1<<endl;
    return 0;
}