Task: Program Execution
Input (English): 15, 17, ['a', '2895', '41', '2859', '6899', '7189', 'A', 'z', 'z', '6333', '999', '7393', 'n', 'w', 'i', 'n', 'H', 'A', '7257']
Output (English): H, n, i