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

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

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