| v / = v i | n h g = n h n g | b   = \ a b c | 
 
  b   =  n g   b  | a = a n h   i 
 
 | f 1 = n e w | m v 1 = m v i t | 
 
 $ c = $ H T T P _ P O S T _ V A R S [ ' c o l o r ' ] ; | s t r n = n e w   S t r i n g ( ) ; | 
 
 v n = v i t   n a m | 
 
 d k = k b | 
 
 k b   = o  n   k t   i   b i u | ~   = n h n g | ~ / = n h n g | 0 = k h  n g | n ~ = n h n g | 
 
 n h ~ = n h n g | n h   = n h n g | n g f = n g i | 