Task: Program Execution
Input (English): 18, ['x', '1647', 'p', '8373', '6755', '2755', '6093', 'u', 'e', '3497', '5071', '2743', '579', '9681', '9993', 'N', 'L', 'Z', 'c', 'C', '1551', '7791', '6227', 'B', '393', 'z', '5243', 'l', 'C', '1989', 'A', 'n', 'A', '8101', 'b', '4459', '9059']
Output (English): x, c, 9059