Task: Program Execution
Input (English): 2, 16, ['j', '9571', 'a', '3639', '23', '1829', 'P', '7989', 'W', 'L', 'T', '5419', '577', '2991', '8189', 'V', '1539', 'c', '6261', '3711', '783']
Output (English): V818929915775419TLW7989P1829233639a9571