*SUPPORT*
IN: dax OUT: BLUE
IN: lug gazzer blicket OUT: RED PURPLE PURPLE PURPLE PURPLE
IN: lug blicket OUT: RED RED RED RED
IN: gazzer OUT: PURPLE
IN: dax zup dax OUT: BLUE BLUE
IN: fep zup fep kiki dax OUT: BLUE YELLOW YELLOW
IN: fep OUT: YELLOW
IN: lug zup fep OUT: RED YELLOW
IN: gazzer dax lug OUT: PURPLE BLUE RED
IN: dax gazzer blicket OUT: BLUE PURPLE PURPLE PURPLE PURPLE
IN: fep blicket OUT: YELLOW YELLOW YELLOW YELLOW
IN: gazzer blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: gazzer zup gazzer OUT: PURPLE PURPLE
IN: fep kiki gazzer OUT: PURPLE YELLOW

*QUERY*
IN: gazzer zup fep kiki dax OUT: BLUE PURPLE YELLOW
IN: dax lug blicket kiki gazzer OUT: PURPLE BLUE RED RED RED RED
IN: lug blicket kiki lug OUT: RED RED RED RED RED
IN: lug gazzer OUT: RED PURPLE
IN: lug lug blicket kiki fep OUT: YELLOW RED RED RED RED RED
IN: gazzer kiki gazzer kiki dax OUT: BLUE PURPLE PURPLE
IN: gazzer zup dax OUT: PURPLE BLUE
IN: gazzer zup dax kiki fep OUT: YELLOW PURPLE BLUE
IN: lug OUT: RED
IN: lug zup lug OUT: RED RED

*GRAMMAR*
lug -> RED 
 dax -> BLUE 
 fep -> YELLOW 
 gazzer -> PURPLE 
 u1 zup u2 -> [u1] [u2] 
 x1 kiki u1 -> [u1] [x1] 
 u1 blicket -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 