040000 tree d8cb81588047610b2431306b07d4586839ea05bd	depth_equal
040000 tree a670a84c26c8627ec5b1749d1f337d47e8de5e75	depth_greater
040000 tree 9880634eb8a8ed18fe19894dbe25c9cf2f3d89e6	depth_less
040000 tree de69524451d14bbbd1a5c697412fa3576cb76a89	depth_less_or_equal
040000 tree 5c8468809fee533c83ba75be3f704bef74acb9c8	depth_not_equal