Task: Program Execution
Input (English): 3, 16, ['W', '8261', '1507', 'O', 'c', 'I', 'C', 'q', 'K', '4405', 'Z', 'H', '1505', 't', '3963', 'G', 'a', '7613', '6877', 'i', '1641', '5313', 'h', '3327', '3649', 'O', 'j', 'l', 'i']
Output (English): 1507OcICqK4405ZH1505t3963G