//双指针的简单应用：j用于条件判断，i用于确保遍历

#include <iostream>
#include <cstring>

using namespace std;

int main(){

    string s;
    getline(cin,s);

    for(int i=0,j=0;i<s.size();i++){
        if(s[i] == ' ')
            continue;
        j = i+1;
        while(j < s.size() && s[j] != ' ')
            j++;
        int len = j - i;
        if(s[j-1] == '.') len--;
        cout << len << " ";
        i = j;
    }

    return 0;
}