p---- p---- s l k l j l h l g l f l d l s l a k j k h k g k f k d k s k a k p j h j g j f j d j s j a j p j j-H G H - j j---- l s d s f s g s h s j s k s l s k a s a d a f a g a h a j a k a j p a p s p d p f p g p h p j p j-H G H - j j---- l m n m b m v m c m x m z m l m k n b n v n c n x n z n l n k n j b v b c b x b z b l b k b j b b-V C V - b b---- m l z l x l c l v l b l n l m l n k l k z k x k c k v k b k n k b j k j l j z j x j c j v j b j b-V C V - b b---- s s l s k s j s h s g s f s d s a a k a j a h a g a f a d a s a p p j p h p g p f p d p s p a p a-O I O - p p---- l m k n j b h v g c f x d z s l k n j b h v g c f x d z s l a k p j o h i g u f p d t s r a e p a-O I O - p p---- s l k l j l h l g l f l d l s l a k j k h k g k f k d k s k a k p j h j g j f j d j s j a j p j j-H G H - j j---- l s d s f s g s h s j s k s l s k a s a d a f a g a h a j a k a j p a p s p d p f p g p h p j p j-H G H - j j---- s l k l j l h l g l f l d l s l a k j k h k g k f k d k s k a k p j h j g j f j d j s j a j p j j-H G H - j j