*SUPPORT*
IN: fep gazzer kiki OUT: PURPLE YELLOW
IN: lug fep OUT: BLUE PURPLE
IN: kiki wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: lug blicket OUT: BLUE BLUE BLUE BLUE BLUE
IN: kiki lug gazzer fep OUT: YELLOW BLUE PURPLE
IN: kiki gazzer kiki OUT: YELLOW YELLOW
IN: kiki OUT: YELLOW
IN: lug OUT: BLUE
IN: lug zup gazzer zup OUT: BLUE GREEN GREEN
IN: fep fep wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup blicket OUT: GREEN GREEN GREEN GREEN GREEN
IN: fep gazzer fep OUT: PURPLE PURPLE
IN: zup wif OUT: GREEN GREEN GREEN GREEN
IN: fep OUT: PURPLE

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

*GRAMMAR*
kiki -> YELLOW 
 lug -> BLUE 
 zup -> GREEN 
 fep -> PURPLE 
 u1 gazzer u2 -> [u1] [u2] 
 x1 blicket -> [x1] [x1] [x1] [x1] [x1] 
 u1 wif -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 