040000 tree bbe6d3d6394281b11d2d3b1837ff3f8c4a864d11	additional_params
040000 tree 4f71beec303847bb7f55e26fb8ada6cbcd1552ac	multiple_outputs
040000 tree a849359371972e4e8198a1d900b156dac8edfd47	one_output
040000 tree d86a0e1c55f84d313a4cbcfd445b5347f2c9784a	zero_outputs