Last column sorting for fixed rows through VBA

trying to fix the code for sorting on the last column of every sheet the sorting on rows to be done at Rows 3:20 & 22:32.
Found the below code but I am unable to incorporate my desired rows in it. unable to crack how to define the rows in the below code.

image.jpg

Sub jusho()    
    Dim lColumn As Long
    lColumn = Cells(1, Columns.Count).End(xlToLeft).Column
    LastRow = Range("A" & Rows.Count).End(xlUp).Row
    
    Range(Cells(2, 1), Cells(LastRow, lColumn)).Sort key1:=Range(Cells(2, lColumn), Cells(LastRow, lColumn)), _
       order1:=xlAscending, Header:=xlNo
End Sub