# This program translates a single line of text from text messaging
# abbreviations to English

# by Prof. Dipak Ghosal


def buildmapping(filename):
    # create the dictionary of im abbreviations to english
    # the mappings are in a file
    dictionary = {}
    infile = open(filename, "r")
    for line in infile:
        temp = line.split(":")
        dictionary[temp[0]]=temp[1].rstrip()
    infile.close()
    return dictionary

def translateabbrev(imword, dictionary):
    # takes a word in the immesage (imword) and translates it
    #   usign the dictionary
    # first, determine if the last character is a puntuation
    lastchar = imword[len(imword) - 1]
    if lastchar in ",.?!;:":
        imword = imword.rstrip(lastchar)
    else:
        lastchar = ""

    # now translate
    if imword in dictionary:
        word = dictionary[imword]
    else:
        word = imword
    return word+lastchar


def main():
    dictionary = buildmapping("abbreviations.txt")
    
    im = input("Please input the IM:  ")
    parts = im.split()
    translatedmessage = ""
    for i in parts:
        translatedmessage = translatedmessage + translateabbrev(i, dictionary) + " "

    print(translatedmessage)
    
main()