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

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

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