*SUPPORT*
IN: tufa lug OUT: YELLOW YELLOW YELLOW YELLOW
IN: kiki OUT: PURPLE
IN: tufa OUT: YELLOW
IN: blicket kiki OUT: BLUE PURPLE
IN: blicket kiki lug OUT: BLUE PURPLE PURPLE PURPLE PURPLE
IN: zup lug OUT: RED RED RED RED
IN: kiki lug OUT: PURPLE PURPLE PURPLE PURPLE
IN: blicket lug OUT: BLUE BLUE BLUE BLUE
IN: zup wif OUT: RED RED RED
IN: zup gazzer OUT: RED RED
IN: kiki zup gazzer OUT: PURPLE RED RED
IN: tufa wif OUT: YELLOW YELLOW YELLOW
IN: kiki wif OUT: PURPLE PURPLE PURPLE
IN: zup tufa OUT: RED YELLOW

*QUERY*
IN: tufa gazzer OUT: YELLOW YELLOW
IN: zup OUT: RED
IN: blicket blicket gazzer OUT: BLUE BLUE BLUE
IN: blicket wif OUT: BLUE BLUE BLUE
IN: zup kiki gazzer OUT: RED PURPLE PURPLE
IN: kiki kiki gazzer OUT: PURPLE PURPLE PURPLE
IN: kiki gazzer OUT: PURPLE PURPLE
IN: tufa tufa lug OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: blicket OUT: BLUE
IN: blicket gazzer OUT: BLUE BLUE

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