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

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

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