#include <iostream>
#include <sstream>
using namespace std;
 
void EvenOddWords(std::istream& src, std::ostream& evenWords, std::ostream& oddWords)
{
	std::string word;
 
	while (src >> word) {
		evenWords << word << ' ';
		if (src >> word)
			oddWords << word << ' ';
		else
			break;
	}
}
 
void EvenOddWords(const std::string& src, std::string& evenWords, std::string& oddWords)
{
	std::ostringstream evenStream, oddStream;
	std::istringstream srcStream(src);
	EvenOddWords(srcStream, evenStream, oddStream);
	evenWords = evenStream.str();
	oddWords = oddStream.str();
}
 
int main() {
	std::string line;
 
	while(getline(cin, line)) {
		std::string even, odd;
		EvenOddWords(line, even, odd);
		cout << "------------------------------" << endl;
		cout << even << '!' << endl;
		cout << odd << '!' << endl;
	}
	return 0;
}

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oneWord
    
Two words
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