anchor.diff:      https://dev-www.libreoffice.org/corpus/rtffuzzer_seed_corpus.zip \
       https://dev-www.libreoffice.org/corpus/olefuzzer_seed_corpus.zip \
       https://dev-www.libreoffice.org/corpus/cgmfuzzer_seed_corpus.zip \
  -    https://dev-www.libreoffice.org/corpus/ww2fuzzer_seed_corpus.zip $SRC/
  +    https://dev-www.libreoffice.org/corpus/ww2fuzzer_seed_corpus.zip \
  +    https://dev-www.libreoffice.org/corpus/ww6fuzzer_seed_corpus.zip \
  +    https://dev-www.libreoffice.org/corpus/ww8fuzzer_seed_corpus.zip $SRC/
   #clone source
   RUN git clone --depth 1 git://anongit.freedesktop.org/libreoffice/core libreoffice
   WORKDIR libreoffice
  
positive.code:     https://dev-www.libreoffice.org/src/poppler-0.52.0.tar.xz \
      https://dev-www.libreoffice.org/src/mdds-1.2.2.tar.bz2 \
      https://dev-www.libreoffice.org/src/openssl-1.0.2k.tar.gz \
      https://dev-www.libreoffice.org/src/language-subtag-registry-2017-01-20.tar.bz2 \
      https://dev-www.libreoffice.org/src/3069842a88b8f40c6b83ad2850cda293-graphite2-minimal-1.3.9.tgz \
      https://dev-www.libreoffice.org/src/harfbuzz-1.3.2.tar.bz2 \
      https://dev-www.libreoffice.org/src/bae83fa5dc7f081768daace6e199adc3-glm-0.9.4.6-libreoffice.zip \
      https://dev-www.libreoffice.org/src/1901302aaff1c1633ef81862663d2917-icu4c-58_1-src.tgz \
      https://dev-www.libreoffice.org/src/ae249165c173b1ff386ee8ad676815f5-libxml2-2.9.4.tar.gz \
      https://dev-www.libreoffice.org/src/a129d3c44c022de3b9dcf6d6f288d72e-libxslt-1.1.29.tar.gz \
      https://dev-www.libreoffice.org/src/047c3feb121261b76dc16cdb62f54483-hunspell-1.6.0.tar.gz \
  
negative.code:     https://dev-www.libreoffice.org/src/1f5def51ca0026cd192958ef07228b52-rasqal-0.9.33.tar.gz \
      https://dev-www.libreoffice.org/src/a39f6c07ddb20d7dd2ff1f95fa21e2cd-raptor2-2.0.15.tar.gz \
      https://dev-www.libreoffice.org/src/e5be03eda13ef68aabab6e42aa67715e-redland-1.0.17.tar.gz \
      https://dev-www.libreoffice.org/src/3d569869d27b48860210c758c4f313082103a5e58219a7669b52bfd29d674780-cppunit-1.14.0.tar.gz \
      https://dev-www.libreoffice.org/src/openldap-2.4.44.tgz \
      https://dev-www.libreoffice.org/src/231adebe5c2f78fded3e3df6e958878e-neon-0.30.1.tar.gz \
      https://dev-www.libreoffice.org/src/e80ebae4da01e77f68744319f01d52a3-pixman-0.34.0.tar.gz \
  