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

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

*GRAMMAR*
zup -> GREEN 
 lug -> RED 
 kiki -> PINK 
 tufa -> YELLOW 
 x1 dax x2 -> [x2] [x1] 
 u1 fep -> [u1] [u1] [u1] 
 u1 gazzer -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 