#
#  e n g l i s h . p y
#
TITLE = "*title"
END   = -1

noun1 = {TITLE: "Noun",
	1: [("book",END), ("table",END),("top",END),("cover",END)]
	}

article = {TITLE: "Article",
	1: [("the",END), ("a",END)]
	}

adjective = {TITLE: "Adjective",
	1: [("big",END), ("small",END), ("red",END)]
	}

preposition = {TITLE: "Preposition",
	1: [("on",END), ("of",END), ("in",END),("with",END)]
	}

relPronoun = {TITLE: "Relative Pronoun",
	1: [("that",END), ("which",END)]
	}

verb = { TITLE: "Verb",
	1: [("is",END)]
	}

noun2 = {TITLE: "Noun2",
	1: [(article, 2)],
	2: [(adjective, 2), (noun1, END)]
	}

prepPhrase = {TITLE: "Prepositional Phrase",
	1: [(preposition, 2)],
	2: [(noun2, END)]
	}

noun3 = {TITLE: "Noun-3",
	1: [(noun2, END), (noun2, 2)],
	2: [(prepPhrase, END), (prepPhrase, 2)]
	}

prepPhrase[2] = [ (noun3, END)]

if __name__ == "__main__" : 
	import rtn, string, sys
	s = string.join(sys.argv[1:])
	for t in rtn.match3(noun3,s) : rtn.display(t)