208_A. Dubstep2.cpp

#include <bits/stdc++.h>
using namespace std;

void splitstr(string str, string deli = " ")
{
    int start = 0;
    int end = str.find(deli);
    while (end != -1) {
        cout << str.substr(start, end - start)<<" ";
        start = end + deli.size();
        end = str.find(deli, start);
    }
    cout << str.substr(start, end - start);
}
int main()
{
    string s;
    cin>>s;
    splitstr(s, "WUB");

    return 0;
}