Management of end cuts of wall layers:

Convention used : 1-1-3 means

layer 1 is cut by layer 1 of the end of previous wall,

layer 2 is cut by layer 1 of the end of previous wall

layer 3 is cut by layer 3 of the end of previous wall

the complementary coding (for the other side of the wall is done automatically)

You can also define every wall layer thickness

Set a different number of layers and different corner priority codes

in this case you need to manually fill a list with "Build List" operator