human
flatten nested doublylinkedlist recursively.
assistant
Here is a Python code to flatten nested doublylinkedlists recursively

dlist = [[1, 2], [3, 4], [5, 6]]

# Calling the function
flattened_dlist = flatten_nested_dlist(dlist)

print(flattened_dlist)

#Example Output
# [[[1], [2]], [[3], [4]], [[5], [6]]]

#Remember to inspect code for bugs.