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

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

*GRAMMAR*
kiki -> BLUE 
 gazzer -> PINK 
 zup -> RED 
 lug -> YELLOW 
 u1 dax u2 -> [u1] [u2] 
 x1 tufa -> [x1] [x1] 
 x1 wif -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 