040000 tree a212f783d5ae4b1a678fd6a57f6a959bdae32cce	bar-race
040000 tree 2dfaa77894db9b69e4bbefe9f305e3a886762650	basic-bar
040000 tree debff6ffb8b635df88fc24a14269a0a21ed80f2e	stacked-bar
040000 tree 8c88e37e96f4d20e66a3db5dc4f065b3aecb1f76	waterfall