Task: Program Execution
Input (English): 5, 13, ['1875', 'W', '9381', 'i', 'f', 'W', '6445', '4539', 'E', '4149', '2915', '7415', '4163', '7583', '5051', 'E']
Output (English): 4163741529154149E45396445Wf