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

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

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