Task: Program Execution
Input (English): 6, 19, ['6125', '9069', '5411', '9593', 'v', 'Y', '8153', '7129', '2503', '1853', '4347', '3835', '7689', 'A', 'y', 'X', 'Z', '5269', 'R', 'Y', 'w', '2379', '8997', '4287', '2247', '2667', 'g', 'u', '1893']
Output (English): R9625ZXyA9867538374343581305292173518Y