Program must be ran in c language

Points: 100 The problem of merging ordered lists often occurs in the list processing and is the basis for the merge sort, which can be used to sort linked lists, vector, and files. If 1ist1 and 1ist2 are sorted doubly linked lists, remove elements from list2 and insert them into listl so that 1istl still remains sorted. The list2 should be empty at the end of removing all elements from it. Given two sorted lists are Listl: 7, 12, 25, 40, 55 List2: 2, 15, 35, 45 Using pointers and doubly linked lists, write this program in C language. Make sure you have adequate documentation in the program. Turn in complete program codes and screenshot of outputs