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

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

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