160000 commit 9fdc71835d085fa1ec702ea2620aa1182cf01c84	bionic
040000 tree 8a066f8bf8b215db2d57d884d3d8659e21c1c898	external
040000 tree d3b617e93e2ad3741ed91ec0713fa32e9fde64e4	packages
040000 tree dad533bba5d4e31a1c8478dc1461824520c88ba7	system