040000 tree 2b591d4adf2ac4b4d308a6a4ea18f2e174e8105a	example
100644 blob a239440c1e69bcdf93606621fc771c579015b182	main.go
100644 blob f34aff699734cd4304302a69e1c99bd2617307fd	main_test.go
040000 tree cbb95be5d4af847833f11ef53890f42068d354ed	meta
040000 tree de76beaf2ebf07eb76043c5b3f35014ba8be1e4a	power