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

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

*GRAMMAR*
tufa -> PURPLE 
 kiki -> PINK 
 zup -> RED 
 lug -> GREEN 
 x1 dax x2 -> [x2] [x1] 
 u1 gazzer u2 -> [u2] [u1] [u1] 
 u1 fep -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 