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

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

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