import codecs

import sys

def main():

    decode = codecs.getdecoder("utf8")

    encode = codecs.getencoder("latin-1")

    f = open(sys.argv[1])

    lineno = 0

    for line in f:

        line = decode(line)[0]

        lineno += 1

        outline = ""

        for uchar in line:

            try:

                o = encode(uchar)[0]

            except:

                o = "?"

            print "U%04X: %s" % (ord(uchar), o)

            outline += o

        print "Line %3d: %s" % (lineno, outline)

if __name__ == "__main__":

    main()