#include <iostream>
#include <string>

using namespace std;

string to_string(unsigned int t)
{
    stringstream ss;
    ss << t;
    return ss.str();
}
int main()
{
    int tests;
    cin >> tests;
    for (int i = 0; i < tests; ++i)
    {
        string line;
        string final("");
        getline(cin, line);
        line += '\0';
        char lastChar = '\0';
        char newChar;
        unsigned int charCount = 1;
        for (int j = 0; j < line.size(); i++)
        {
            newChar = line[j];
            if (newChar == lastChar)
            {
                charCount++;
            }
            else
            {
                if (charCount == 2)
                {
                    final += lastChar;
                }
                else if (charCount > 2)
                {
                    final += to_string(charCount);
                }
                lastChar = newChar;
                charCount = 1u;
                if (newChar != '\0')
                {
                    final += newChar;
                }
            }
        }
        cout << final << endl;
    }
    return 0;
}