less time, please help with python

(75) Class 12 Physic... 2 Reading list SAMARTH KUMAR 21BCE2702 Maximum number of files: 1 Type of work: Individual work Write a python program to get a list of registration numbers. Create a new list which has only VIT registration number belonging to specific branch. For example if the given list is ['21BIT0001', 21BCE0001', 'BCE0003', 21BCE0002] and if BCE is chosen the output is [ 21BCE0001", 218CE0002"]The first is omitted as it not CS branch and third is omitted as it not a valid VIT registration number.[Use Regular expression] Input Format Number of registration numbers N Next 'n line contains the registration numbers Output Format List of valid registration numbers case=1 input=4 21BITO001 21BCE0001 BCE000B 21BCE0002 output= [21BCE0001, 1218CE0002] VPL