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

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

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