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

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

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