Task: Program Execution
Input (English): 5, ['9161', 'a', '4559', 'P', 'X', '8857', '4803', '7223', 'R', '2917', 'r', 'g', '4389', 'd', '4843', '2509', '227', '1973']
Output (English): 8857, 4803, 7223, R, 2917, r, g, 4389, d, 4843, 2509, 227, 1973