Task: Program Execution
Input (English): 3, 8, ['1583', 'q', 'D', 'F', '7123', 'E', 'A', 't', 'o', 'v', '3361', 'a', '867', 'H', 'l', 'Z', '4571', '4707', '8555', '2107', '1765']
Output (English): tAE3217FD