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

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

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