Task: Program Execution
Input (English): 12, 16, ['t', '7733', '7391', '7177', 'm', 'u', 'G', 'm', '7117', '8045', '5829', 'H', '4035', 'V', 's', 'Y', 'X', 'r', '4261', '2715']
Output (English): H4035VsY