040000 tree eb32fdc698f0e2c150d4b5656493408d37b93664	exclusive-upper-bound
040000 tree 2e899a9061a92cca880a37abdce70763c3f4873d	inclusive-upper-bound
040000 tree 29787a7ffa49e3217cd2931d7e4c403fc623085d	no-upper-bound