040000 tree 474f443149bf4a709b0ec249d2c3186272be2cfa	nestedownedtoexternalroot
040000 tree 864ed606e81f9090ae0700d0013d319650ad8e01	ownedtoexternalroot
040000 tree d50a4879eacf4b547477adad477d49df57e536e5	roottoroot