Task: Program Execution
Input (English): 4, 16, ['5875', '3981', 'r', '6205', 'U', 'O', 'N', 'f', '8129', 'I', '9731', '9099', 'u', '9937', '1189', '5921', '8727', '2569', 'e', 'V', '3053', 'e', '1573', '901', '1017']
Output (English): 6205UONf8129I97319099u993711895921