040000 tree 5acaa9d00cdc4fe22e96e80b1cc83930d7e7dc49	meta-python
040000 tree 25581f3b82378a8ff54a9531b528455df2eef757	networking-layer
040000 tree f867537bd9ead7bc8d456d923955f6e7fa5521e2	perl-layer