#include <iostream>
#include <string>
#include <cstring>

using namespace std;

int main() {
    string str;
    getline(cin, str);
    char* nstr = new char[str.size()];
    strcpy(nstr, str.c_str());
    int length = 0;
    for (auto x : str)
        if (!isalnum(x))
            length++;
    if (isalnum(str[str.size() - 1]))
        length++;
    string* arr = new string[length];
    char* tmp = strtok(nstr, " .?,:;!");
    for (int i = 0; i < length; ++i) {
        arr[i] = tmp;
        tmp = strtok(nullptr, " .?,:;!");
    }
    for (int i = 0; i < length; ++i) {
        cout << arr[i] << ((i != length - 1)? "|" : "");
    }
}