040000 tree 83683650913619f9c967e416f0955c7db068fd5d	durableWithName
040000 tree adc2e4818fc01183b4111a63a608c204232a01dc	durableWithoutName
040000 tree d0504e40b9127a1b76cde01655ec226aeddd01bb	nondurableWithName
040000 tree 33f41c37e8118f7de5deeeb4c8699919b44d740f	nondurableWithoutName