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

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

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