[texhax] Diagonal text?

[Rodolfo Medina]

Hi all.

I was wondering if it would be possible and how to produce, in plain TeX, some
form of oblique, diagonal text, something like:

p
 l
  a
   i
    n

       T
        e
         X

                                            X
                                      e
                                T

                        n
                  i
            a
      l
p

                     X
                  e
               T

            n
         i
      a
   l
p


Thanks for any help.

Rodolfo