*SUPPORT*
IN: fep dax wif OUT: PURPLE RED
IN: fep lug OUT: RED RED RED RED
IN: kiki gazzer kiki tufa gazzer gazzer dax wif OUT: PURPLE PINK BLUE PINK BLUE BLUE
IN: gazzer tufa kiki wif dax kiki OUT: PINK BLUE PINK PURPLE
IN: fep fep lug OUT: RED RED RED RED RED RED RED RED
IN: kiki dax kiki dax kiki dax kiki OUT: PINK PINK PINK PINK
IN: kiki kiki OUT: PINK PINK
IN: wif lug OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif dax gazzer OUT: BLUE PURPLE
IN: fep fep dax fep tufa fep dax fep OUT: RED RED RED RED RED
IN: fep OUT: RED
IN: kiki tufa kiki dax wif OUT: PURPLE PINK PINK
IN: gazzer dax wif OUT: PURPLE BLUE
IN: kiki fep dax fep OUT: RED PINK RED

*QUERY*
IN: fep dax gazzer OUT: BLUE RED
IN: gazzer tufa gazzer lug OUT: BLUE BLUE BLUE BLUE BLUE
IN: gazzer dax gazzer OUT: BLUE BLUE
IN: kiki dax gazzer OUT: BLUE PINK
IN: gazzer lug OUT: BLUE BLUE BLUE BLUE
IN: gazzer OUT: BLUE
IN: wif fep dax fep OUT: RED PURPLE RED
IN: wif OUT: PURPLE
IN: fep lug dax gazzer OUT: BLUE RED RED RED RED
IN: kiki gazzer gazzer OUT: PINK BLUE BLUE

*GRAMMAR*
kiki -> PINK 
 gazzer -> BLUE 
 fep -> RED 
 wif -> PURPLE 
 x1 dax u1 -> [u1] [x1] 
 x1 tufa x2 -> [x1] [x2] 
 x1 lug -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 