In the language of an alien race, all words take the form of Blurbs. A Blurb is a Whoozit followed by one or more Whatzit. A Whoozit is the character 'x' followed by zero or more 'y's. A Whatzit is a 'q' followed by either a 'z' or a 'd', followed by a Whoozit. Please add code to the provided code to complete a recursive program that generates random Blurbs in this alien language. Our program must behave in a same manner as the sample run does:

Analog and digital signals are used to transmit information, usually through electric signals. In both these technologies, the information, such as any audio or video, is transformed into electric signals. The difference between analog and digital technologies is that in analog technology, information is translated into electric pulses of varying amplitude. In digital technology, translation of information is into binary format (zero or one) where each bit is representative of two distinct amplitudes. analog vs digital