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

int main(){
    string str = "dsfsfs    sdfsf sfdsf  dsdf";
    stringstream ss(str);
    vector< string > arr;
    while( ss>>str )
        arr.push_back(str);
    for( size_t i = 0; i < arr.size(); i++ )
        cout<<arr[i]<<endl;
    return 0;
}