JAVA: Can someone write and draw a singly linkedlist for shellsort.

Implement a shell sort using Knuths increment sequence: 1, 4, 13,....(3k 1)/2: it should take as input a link to the beginning of a list, and should rearrange the nodes of the list so that they are in sorted order. list is N of random number, but lets use this as example:

[20] -> [5] -> [1] -> [50] -> [7] - > [2] -> [8] - [44] -> [68] -> [22]

Please use

node head node runner node temp node prev or whatever you need to do shellsort SINGLY LINKEDLIST NO ARRAY