1. Write regular expressions for the following languages a) Language={Supports your Student ID} My ID: 012213015 b) Language={Supports your name) My Name: Md. Shafiul Alam Russel c) Language={Supports your national ID) National ID: 8224230709 d) Language={Supports your passport number} Passport Number: BN0723609 e) Language={Supports your district name) District Name: Dhaka 2. Write grammars for all the regular expressions following languages a) Language={Supports your Student ID) My ID: 012213015 b) Language={Supports your name} My Name: Md. Shafiul Alam Russel c) Language={Supports your national ID) National ID: 8224230709 d) Language={Supports your passport number} Passport Number: BN0723609 e) Language={Supports your district name) District Name: Dhaka 3. Show a parse tree for the grammar in using My Student ID: 012213015