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

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

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