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

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

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