Please draw a deterministic transition graph for the finite state automata.

(2) A FSA which recognizes email addresses. A valid email address is defined as follows: userName@serverName.domainName, where the user name consists of at least one symbol with any combination of letters, digits, hyphens, underscores, or periods. The server name is any string of at least one symbol with any combination of letters, digits, hyphens, and underscores. The domain name must have 2 to 4 letters. Strings: a.b.c@d.w3c, jsmith, jsmith@olympus, jsmith@olympus.gov, _jsmith-example.olympus@states.us, jsmith.edu, john@mail.office, ComputerScienceDepartment@csupomona.edu, jsmith@LA.cnn.com, SMITH@bookStore.Peru