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

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

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