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

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

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