Task: Program Execution
Input (English): 9, ['O', '6017', 'u', 't', '6261', 'n', 'R', '8513', '6999', 'A', '177', '2385', '7749', '6971', 'H', 'r', '5145', 'k', '1237', 'l', '3791', 'x']
Output (English): O, 6017, u, t, 6261, n, R, 8513, 6999, A, 177, 2385, 7749