build-essential strata:
./2271bef9cb222b1fd49bd2bcf3da435e02b4e0ce9fdddbcdf9358f608f51b547.stratum.build-essential-devel
["xxxx.chunk.cc-devel", "xxxx.chunk.cc-doc"]
./2a908a170acf10b4e9e131a007c8f3f0fa4961a7227c60793b3550c107f4c312.stratum.build-essential-runtime
["xxxx.chunk.cc-bins", "xxxx.chunk.cc-libs", "xxxx.chunk.cc-locale", "xxxx.chunk.cc-misc"]

hello-system:
./
etc/
etc/fstab
etc/os-release
usr/
usr/bin/
usr/bin/hello