040000 tree a4d17ddd73cfdc42f71d4d2b6626c0e32da27161	depth_equal
040000 tree 46c3f6cd0bf5525614aaaf4b4680aa99b0f91ef4	depth_greater
040000 tree d0b594400af7b9b99cba7341b82630eeea2a7ed6	depth_less
040000 tree 4a73e2173366f4a79813e2f71137dd5d1112e4dd	depth_less_or_equal
040000 tree 52a862a9cc5895f4076b8f5e350b0d4946e57dbf	depth_not_equal