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

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

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