040000 tree 2dd720fdf380ad95333c35682e09be47c630ae44	config
040000 tree cc7e807fab88340e6dd0e4e205281daec2debfac	ioutil
040000 tree 84cca05c9081c8edc2c007f9339078598581ee50	mail
040000 tree b9ac931cd90b144fd02ca06d6847cec8ed659b92	patch
040000 tree 1d185c3abdc766aec6de244f4befb4ffbef6a987	query
040000 tree 9290048097255e6b9fb46d05b6b22fb84196cf16	schema
040000 tree d1e4f99a850ef8c72c2f3060b9bebaf0d556df4b	util