Task: Program Execution
Input (English): 3, 14, ['D', '9857', '3237', '9855', 'r', '4027', 'a', '3999', '7667', '3479', 'F', 'W', '7075', 'J', 'i', 'F', 'J', 'C', '1321', '3349', 'C', 'V', 'Y', '6779', 'z', '4929', 'z']
Output (English): J5707WF974376679993a7204r55897323