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

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

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