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

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

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