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

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

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