File list of package cpp-9 in bullseye of architecture amd64
/usr/bin/cpp-9 /usr/bin/x86_64-linux-gnu-cpp-9 /usr/lib/gcc/x86_64-linux-gnu/9/cc1 /usr/share/doc/cpp-9 /usr/share/lintian/overrides/cpp-9
/usr/bin/cpp-9 /usr/bin/x86_64-linux-gnu-cpp-9 /usr/lib/gcc/x86_64-linux-gnu/9/cc1 /usr/share/doc/cpp-9 /usr/share/lintian/overrides/cpp-9