#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <algorithm>

using namespace std;

// TLUMACZENIA
string liczba_1[] = {"", "jeden", "dwa", "trzy", "cztery", "piec", "szesc", "siedem", "osiem", "dziewiec"};
string liczba_10[] = {"", "dziesiec", "dwadziescia", "trzydziesci", "czterdziesci", "piecdziesiat", "szescdziesiat", "siedemdziesiat", "osiemdziesiat", "dziewiecdziesiat"};
string liczba_100[] = {"", "sto", "dwiescie", "trzysta", "czterysta", "piecset", "szescset", "siedemset", "osiemset", "dziewiecset"};
string liczba_liczebnik[] = {"", "tys.", "mil.", "mld.", "bil.", "tri.", "asdasd", "asdasda"};

// FUNKCJA TLUMACZACA
string translate(int k, int type) {
    string str = "";
    switch (type) {
        case 0: {
            str = liczba_100[k];
            break;
        }
        case 1: {
            str = liczba_10[k];
            break;
        }
        case 2: {
            str = liczba_1[k];
            break;
        }
    }
    return str;
}

int main() {
    cout << "podaj liczbe:" << endl;
    string str = "";
    string oktstr[16] = "";

    cin >> str;
    //str = "1234567";

    int str_number;
    sscanf(str.c_str(), "%d", &str_number);

    int str_length  = str.length();
    cout << "wejscie: " << str << endl;
    cout << "ilosc znakow: " << str_length << endl;
    cout << "oktety: ";
    // PODZIAL STRINGA NA SUBSTRINGI W POSTACI OKTETOW
    int okt_count = 0;
    int spc = str_length%3;
    if (spc != 0) {
        oktstr[0] = str.substr(0, spc);
        cout << "[" << oktstr[okt_count] << "] ";
        okt_count++;
    }
    for (int i = spc; i < str_length; i += 3) {
        oktstr[okt_count] = str.substr(i, 3);
        cout << " [" << oktstr[okt_count] << "] ";
        okt_count++;
    }
    cout << endl;
    cout << "liczba oktetow: " << okt_count << endl;

    // ZAMIANA OKTETOW NA SLOWA
    //cout << endl;
    string ch;
    int nb;
    for (int i = 0; i < okt_count; i++) {
        cout << endl;
        int length = oktstr[i].length();
        for (int it = 0; it < length; it++) {
            ch = oktstr[i].at(it);
            nb = atoi(ch.c_str());
            cout << translate(nb, it + 3 - length) << endl;
        }
        cout << liczba_liczebnik[okt_count - i - 1] << endl;
    }

    return 0;
}