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

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

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