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

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

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