v e r s i o n = 1 
 l e f t t o r i g h t = t r u e 
 a u t h o r = e x t r a c t e d   f r o m   K T o u c h   T y p i n g   T u t o r   ( P e r l   S c r i p t   w r i t t e n   b y   S t e i n a r   T h e i g m a n n   &   H  v a r d   F r  i l a n d ) 
 n u m e r i c = f a l s e 
 
 l k   l j d f   d s d   l k   l j d f   f l f   
 d l s   f s k d   k s   s   d s   f l l l j   f l l l j   
 l j d f   d s d   k s d   j d l   f s k d   d l l   
 l j   l j d f   l j   s   l j d f   l f k   s s s k l   
 j f d s   s   s j   l   d l s   j d l   f s k d   
 l f k   s   s   l j   j f d s   s s   l j d f   
 j s d   d l l   f l l l j   f k l   l j d f   s   
 l k   l k   k l   s s s k l   d s d   d s   s s   
 l f k   f s k d   s   s   l k   d k l   l k   s   
 s   j f d s   d l l   k s d   l f k   s   k s   
 
 
 