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

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

*GRAMMAR*
kiki -> RED 
 fep -> BLUE 
 zup -> PURPLE 
 dax -> YELLOW 
 u1 tufa u2 -> [u1] [u2] 
 x1 blicket x2 -> [x2] [x1] 
 u1 lug -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 