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040000 tree 77e345bb4cd5da2e799310ee15ac8eff7d7a91c3	prj
040000 tree a0b2f6dae5eaafdcdb7fec4044e2ab0bdc6c28ed	qa
040000 tree 97e2c9b8171f292e172754b571c63ddb7f6932cb	source
040000 tree 3c9c4844e747023c55ea9c091bbd35798d88f902	util