Task: Program Execution
Input (English): 9, ['y', '6923', '789', '4017', 'L', '105', '721', 'U', 'C', '2167', '4127', 't', '1991', '2771', '1765', '9029', 'r', '585']
Output (English): y, 6923, 789, 4017, L, 105, 721, U, C