#include <iostream>
#include <string>
using namespace std;

int main() {
    string s;
    getline(cin, s);
    s += " ";
    int pos = 0;
    int ma = -1000000;
    int sPos = 0;
    while (s.find(" ", pos) !=-1) {
        if (ma < s.find(" ", pos) - pos) {
            ma = s.find(" ", pos) - pos;
            sPos = pos;
        }
        cout << s.find(" ", pos)-pos << endl;
        pos = s.find(" ", pos) +1;
    }
    cout << ma;
    return 0;
}