tuples in tuples - python wsdl reply

Question

I have reply like this:

(Result){
   rows[] =
      (ResultRow){
         param1 = "value1"
         values[] =
            (ResultValue){
               paramx1 = "valuex1"
               paramx2 = "valuex2"
               paramx3 = "valuex3"
               paramx4 = "valuex4"
               paramx5 = "valuex5"
            },
      },
   rownum = 1
 }

when I want print value param1 I do this:

for row in reply.rows:
    print row.param1

but I don't know how to print value paramx1 from tuple values[]