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

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

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