040000 tree 0ec49c2a3a90f1fb1e3fa75c64b9747e9bc1f618	cmake
040000 tree 025583c5225dc25f7f961698735fdc8211f65684	mps3
040000 tree a8555b68258ec51fd43251eff16325bbcd1165f1	py
040000 tree 205a4b8c280d9fac69229d4e42eb3e036a43871b	vela