Task: Program Execution
Input (English): 9, ['1091', '8039', '4355', 'U', 'J', 'a', '1841', '9497', 'x', 'o', 'P', '6275', 'u', '8607', 'x', '5739', '1685', '5003', 'Z', '1157', '6309', '161', 't', '475', 'U']
Output (English): o, P, 6275, u, 8607, x, 5739, 1685, 5003, Z, 1157, 6309, 161, t, 475, U