Gramatika
Z Psychostudia
(defvar *grammar* nil) (setq *grammar* '((Sentence -> (P A B I)) (P -> Do) (A -> Popradu Bystrice Bratislavy) (B -> (C E J F) (D E J F)) (C -> neprides ) (D -> prides) (E -> rychlo pomaly pomalsie) (F -> Michalovce Presov Humenne) (G -> lebo pretoze) (H -> prsi snezi leje) (I -> (G H)) (J -> cez)
))
