#include<iostream>
using namespace std;

const int N=1010;

char s[N];
int cnt_0,cnt_1,cnt_2,cnt_3;

int main()
{
	cin.getline(s,N);
	for(int i=0;s[i]!='\0';i++)
	{
		if(s[i]>='a'&&s[i]<='z'||s[i]>='A'&&s[i]<='Z')
			cnt_0++;
		else if(s[i]>='0'&&s[i]<='9')
			cnt_1++;
		else if(s[i]==' ')
			cnt_2++;
		else
			cnt_3++;
	}
	cout<<cnt_0<<" "<<cnt_1<<" "<<cnt_2<<" "<<cnt_3;
	return 0;
}