Shifting row data in xsl 1.0

Question

I have multiple Rows data in my XML like this -

    English1



        

Answer 1

This transformation:

when applied on the provided XML (wrapped into a single top element to be made a well-formed XML document):

    
        English1
    
    
        Maths1
    
    
        Code1
    
    
        English2
    
    
        Maths2
    
    
        Code2
    

produces the wanted result (in which the wanted elements are re-ordered:

   Code1


   English1


   Maths1


   Code2


   English2


   Maths2