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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _write_vcf_breakend(brend, out_handle):
 """Write out a single VCF line with breakpoint information. """

    out_handle.write("{0}\n".format("\t".join(str(x) for x in
        [brend.chrom, brend.pos + 1, brend.id, brend.ref, brend.alt,
         ".", "PASS", brend.info])))