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

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

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