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

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

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