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

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

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