040000 tree 492543756e757c11326905f328ad1215cedb3920	android
040000 tree fd53588ed01ba8241ea9e19070a4cfbfb56f713b	docgen
040000 tree a326bcfacd88a63fcd082aae11c3def422386c8f	lib
040000 tree 36466f841fbf2947c823b640070525f48c58ed7f	skydoc
040000 tree 0911bed57aecafa3548c3fac9f068b9ca81fda5b	skyframe