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

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

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