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

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

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