Write a program that returns and prints a mimicdict (data type: dictionary) that maps each word to list of words which follow it. def mimic dict (filename) : """Returns mimicdict mapping each word to list of words which follow it.""" # +++your code+++ return def print_mimic (mimic_dict, word): """Given mimic dict and start word, prints the 5 following words (if exits).""" # +++your code +++ return