Task: Program Execution
Input (English): 2, 12, ['3487', '3573', '4547', '5343', 'q', '8071', 'j', '6783', 'U', 'w', '7', '3281', '6303', 'J', '6685', 'u', '4401', '6259', 'N', 'i', '849', 'A', '6855']
Output (English): 32817wU6783j8071q534345473573