Task: Program Execution
Input (English): 7, 15, ['j', '2245', '3633', '455', 'X', '8295', '7261', 'a', '6443', '7425', '1307', '5377', '3801', 'W', 'g', '729', '5021', 'x', '6579', '241', '7123', '8835']
Output (English): gW10837735703152473446a1627