makeTestTree :: Word -> Word -> Word -> [Test] -> IO Test
makeTestTree _ _ 0 tail = return $! testGroup "synthetic_group" tail
makeTestTree :: Word -> Word -> Word -> [Test] -> IO Test
makeTestTree _ _ 0 tail = return $! testGroup "synthetic_group" tail
makeTestTree _ _ 0 tail = return $! testGroup "synthetic_group" tail