Task: Program Execution
Input (English): 3, ['X', '991', '9421', '7361', '5331', 'q', 'i', '8983', 'C', 'h', 'r', 'B', 'E', '7099', 'r', 'b', 'a', '3775', 'g']
Output (English): X, 991, 9421