2ra

#include <iostream>
#include <string>
#include <sstream>

std::string readInput() {
	std::string line;
	getline(std::cin, line);
	return line;
}

void removeUneccesseryLetters(std::string& line) {
	size_t lineSize = line.size();
	std::string editedString = "";

	for (size_t i = 0; i < lineSize; ++i) {

		if (line[i] == 'a' || line[i] == 'e' || line[i] == 'i' || line[i] == 'o' || line[i] == 'u') {
			editedString += line[i];
			continue;
		}
		if (line[i] != line[i + 1]) {
			editedString += line[i];
		}
	}
	std::cout << editedString;
}

int main() {
	std::string line = readInput();
	removeUneccesseryLetters(line);
}