Task: Program Execution
Input (English): 5, 11, ['C', '5253', '2115', '559', '2805', 'c', 'H', '8207', '793', '4001', 'Z', 'v', 'R', '9839', 'n', 'd', '4679', 'N', '5723', '7913']
Output (English): 2805cH82077934001Z