*SUPPORT*
IN: kiki fep dax wif dax wif OUT: PURPLE PURPLE YELLOW YELLOW
IN: lug gazzer fep fep OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: zup OUT: PINK
IN: lug gazzer OUT: BLUE BLUE
IN: wif gazzer OUT: YELLOW YELLOW
IN: lug kiki fep dax lug OUT: BLUE PURPLE BLUE PURPLE BLUE
IN: lug gazzer fep OUT: BLUE BLUE BLUE BLUE
IN: wif wif OUT: YELLOW YELLOW
IN: zup gazzer OUT: PINK PINK
IN: zup zup gazzer fep OUT: PINK PINK PINK PINK PINK PINK
IN: zup zup kiki gazzer OUT: PINK PINK PURPLE PURPLE
IN: zup gazzer dax zup OUT: PINK PINK PINK
IN: lug OUT: BLUE
IN: wif dax kiki OUT: YELLOW PURPLE

*QUERY*
IN: kiki gazzer OUT: PURPLE PURPLE
IN: kiki gazzer fep OUT: PURPLE PURPLE PURPLE PURPLE
IN: zup kiki gazzer OUT: PINK PURPLE PURPLE
IN: wif fep OUT: YELLOW YELLOW
IN: wif zup gazzer fep dax wif dax wif OUT: YELLOW PINK PINK YELLOW PINK PINK YELLOW YELLOW
IN: kiki OUT: PURPLE
IN: lug dax kiki OUT: BLUE PURPLE
IN: lug dax zup OUT: BLUE PINK
IN: lug kiki dax kiki fep OUT: BLUE PURPLE PURPLE BLUE PURPLE PURPLE
IN: wif OUT: YELLOW

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