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

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

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