040000 tree b9aaeba3d5eda757856f5fdb8a8f1b2e46a6c8db	explicit
040000 tree 8870cc977439a14e4aa0ddc3cf9ce2cd6c547305	inferred
040000 tree cbc6cfbba7c3221290019a0011b0747d7950bbfb	load
040000 tree a18491a743abe48e3413295c272511635bec5713	zero