story=raw_input("What file has the story?")
story_file = open(story,"r")
story_lines = story_file.readlines()
numtochange = int(raw_input("How many names should be changed?"))
namedict={}
for namenum in range(numtochange):
    dummyname = raw_input("What is the name used in the story?")
    realname = raw_input("What should "+dummyname+" be called now?")
    namedict[dummyname]=realname
for line in story_lines:
    for key in namedict.keys():
        line = line.replace(key,namedict[key])
    print line