040000 tree 2f6c066bc5a721557469477b0561e1249b1d9cfa	user_proj_example
040000 tree 3474c64e2503a1485556947d20cebc5f001d9115	user_project_wrapper
040000 tree 3204826e9c2ded337e4becf981516740b12b3afb	user_project_wrapper_xor