Task: Program Execution
Input (English): 8, 12, ['9635', 'U', '7467', '789', '5423', '1475', '9455', 'k', '8109', 'T', 't', 'B', 'l', 'K', '4551', '7321', '1795', 'w', '691', 'O', '2815', '2787', '4929', 'R', '4361', '8431', '3647', 'l']
Output (English): B, t, T, 8109, k