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

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

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