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

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

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