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

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

*GRAMMAR*
lug -> RED 
 zup -> PINK 
 gazzer -> YELLOW 
 tufa -> BLUE 
 u1 kiki u2 -> [u2] [u1] [u1] 
 x1 wif x2 -> [x2] [x2] [x1] 
 x1 dax x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 