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

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

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