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

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

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