import codecs, re, sys

print "graph imdblinks {" # start the project
print


def f8(seq): # Dave Kirby
    # Order preserving
    seen = set()
    return [x for x in seq if x not in seen and not seen.add(x)]


lista = []

f = codecs.open( 'movie-links.list.utf8', encoding='utf-8' )
for line in f:
    
    line = line.encode('utf-8', 'replace')
    
    if line[0] == "\"":
        if re.search("{", line): # Skip TV-episodes
            pass
        else:
            #title = repr(line)
            title = line
    elif re.search("referenced in", line):
        if re.search("{", line): # Skip TV-episodes
            pass
        else:
            title = title.replace("\"", "")
            title = title.replace("\"", "")
            refer = line.replace("referenced in", "")
            refer = refer.replace("(", "", 1)
            refer = refer.replace("))", ")")
            refer = refer.replace("\"", "")
            
            title = "\"" + title.strip() + "\""
            refer = "\"" + refer.strip() + "\""
            
            rivi = title+" -- "+refer+";"
            lista.append(rivi)
    else:
        pass


#print f8(lista)
lista = f8(lista)

for l in lista:
	print "\t"+l


print
print "}"