Task: Program Execution
Input (English): 3, 15, ['4595', 'l', 'k', 'X', '9889', '7673', 'L', 'C', 'j', 'F', 'J', '9973', '209', '3357', '407', '49']
Output (English): 70475339023799JFjCL37679889Xk