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

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

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