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Given the object dllArray, which is an array object of 5 doubly linked lists of integer data elements- each contains at least 4nodes-, using the regular linked list operations, write the proper code segments to do the following:- 1. Display the data field of the head node of each linked list in the array. 2. Remove the first node of the linked list at index 2 3. Insert a node with the value 5 after the tail node of the linked list at index 1 4. Delete the first linked list in dllArray 5. Compute the space complexity of dilArray if the system is an 8Byte addressing system and int data is represented by 4B