In python, write a program that requests a word (in lowercase letters) as input and translates the word into pig latin. the rules for translating a word into pig latin are as follows:
(a) if the word begins with a group of consonants, move them to the end of the word and add 'ay'. for instance, 'chip' becomes 'ipchay'.
(b) if the word begins with a vowel, add 'way' to the end of the word. for instance, 'else' becomes 'elseway'.