Task: Program Execution
Input (English): 17, 21, ['1639', 'Y', '5027', '4465', 'p', 'E', '3631', '3767', 'O', 'N', 'C', '9017', 's', '9647', 'r', '205', 'V', 'p', '351', '4277', '6447', '3493', 'f', 'E', 'a']
Output (English): 74467724153pV