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

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

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