***********************************************
application/postscript          (ai eps ps string(0,%!) string(0,<04>%!) \
                                 contains(0,128,<1B>%-12345X) + \
                                 (contains(0,4096,"LANGUAGE=POSTSCRIPT") \
                                  contains(0,4096,"LANGUAGE = Postscript") \
                                  contains(0,4096,"LANGUAGE = PostScript") \
                                  contains(0,4096,"LANGUAGE = POSTSCRIPT") \
                                  (contains(0,4096,<0a>%!) + \
                                   !contains(0,4096,"ENTER LANGUAGE")))) + \
                                !contains(0,1024,"@PJL") + \
                                !contains(0,1024,"JOB NAME") + \
                                !contains(0,1024,"random string not here")
***********************************************
application/postscript          (ai eps ps string(0,%!) string(0,<04>%!) \
                                 contains(0,128,<1B>%-12345X) + \
                                 (contains(0,4096,"LANGUAGE=POSTSCRIPT") \
                                  contains(0,4096,"LANGUAGE = Postscript") \
                                  contains(0,4096,"LANGUAGE = PostScript") \
                                  contains(0,4096,"LANGUAGE = POSTSCRIPT") \
                                  (contains(0,4096,<0a>%!) + \
                                   !contains(0,4096,"ENTER LANGUAGE")))) + \
                                !contains(0,1024,"random string not here") + \
                                !contains(0,1024,"@PJL") + \
                                !contains(0,1024,"JOB NAME")
***********************************************
application/postscript          (ai eps ps string(0,%!) string(0,<04>%!) \
                                 contains(0,128,<1B>%-12345X) + \
                                 (contains(0,4096,"LANGUAGE=POSTSCRIPT") \
                                  contains(0,4096,"LANGUAGE = Postscript") \
                                  contains(0,4096,"LANGUAGE = PostScript") \
                                  contains(0,4096,"LANGUAGE = POSTSCRIPT") \
                                  (contains(0,4096,<0a>%!) + \
                                   !contains(0,4096,"ENTER LANGUAGE")))) + \
                                !(contains(0,1024,"random string not here") \
                                  contains(0,1024,"@PJL") \
                                  contains(0,1024,"JOB NAME"))
***********************************************
application/postscript          !contains(0,1024,"@PJL") + \
                                !contains(0,1024,"random string not here") + \
                                !contains(0,1024,"random string also not here") + \
                                (ai eps ps string(0,%!) string(0,<04>%!) \
                                 contains(0,128,<1B>%-12345X) + \
                                 (contains(0,4096,"LANGUAGE=POSTSCRIPT") \
                                  contains(0,4096,"LANGUAGE = Postscript") \
                                  contains(0,4096,"LANGUAGE = PostScript") \
                                  contains(0,4096,"LANGUAGE = POSTSCRIPT") \
                                  (contains(0,4096,<0a>%!) + \
                                   !contains(0,4096,"ENTER LANGUAGE"))))
***********************************************