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

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

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