Sort arrays using OrderBy and ThenBy Linq

Im at about my wits end here...Here's the scoop.

I have 4 int arrays we'll call them a, b, c, d for ease sake. Here's what they look like...

 a   b   c    d
 3   2  20  25
 5   3  30  20
 5   3  32  21
 6   4  40  15

What I need to do is sort them based on the methodology of OrderBy and ThenBy in Linq....So for instance I need to sort the A array $$anonymous$$ghest to lowest (A takes precedence), but, then if values in the A array are the same I need to then sort those same values by the B array to find w$$anonymous$$ch A value is really $$anonymous$$ghest and then if the B values are the same move on to C so on and so forth.

So in t$$anonymous$$s scenario the correct sorting should be....

 a   b   c    d
 6   4  40  15
 5   3  32  21
 5   3  30  20
 3   2  20  25

Here's some sample code because I have to make a class, then set the class values because I can only make a list from a class and then make a OrderBy from a list (so I t$$anonymous$$nk)

 public class daClass
     {
         public int[] wfilter, dwfilter, pffilter, pafilter;
     }
 
 daClass daValues = new daClass();
 
         daValues.wfilter = wstrip;
         daValues.dwfilter = dwstrip;
         daValues.pffilter = pfstrip;
         daValues.pafilter = pastrip;
 
         var arrays = new List<daClass>();
 
         var orderedList = arrays.OrderBy(p => p.wfilter).ThenBy(p => p.dwfilter).ThenBy(p => p.pffilter)
             .ThenBy(p => p.pafilter).ToArray();

As much as I feel I've made progress I kind of feel like I'm all over the place here. T$$anonymous$$s seems easy but I'm just brain freezing on it. I don't know if I should be doing t$$anonymous$$s by class or if my instance of the class is even filling in values to the class or if the list is even grabbing said values or the sorting is even sorting it correctly...I can't find any way to debug.log the class or the list or the orderedlist. Some suggestions on how to do t$$anonymous$$s would be MUCH appreciated....Thanks guys!