
/*
 * tiqushuzi.cpp
 *
 *  Created on: 2012-12-14
 *      Author: asus
 */

int main()
{
    char s[40];
    cin.getline(s,40);
    int t = 0;
    char temp[40];
    for(int i = 0; i < strlen(s); i++)
    {
        if(s[i] >= '0'&&s[i] <= '9')
        {
            t++;
            temp[t] = s[i];
            if(i == strlen(s) - 1)
            for(int i = 1; i <= t; i++)
            cout << temp[i];
            continue;
        }
        else if(t != 0)
        {
            for(int i = 1; i <= t; i++)
            cout << temp[i];
            cout << endl;
            t = 0;
        }
    }

}