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

*QUERY*
IN: gazzer tufa kiki OUT: GREEN BLUE
IN: fep OUT: PINK
IN: dax OUT: YELLOW
IN: fep tufa fep OUT: PINK PINK
IN: kiki gazzer zup dax tufa fep OUT: GREEN PINK YELLOW BLUE BLUE PINK YELLOW
IN: kiki tufa kiki OUT: GREEN GREEN
IN: gazzer OUT: BLUE
IN: dax fep kiki tufa kiki OUT: YELLOW PINK GREEN GREEN
IN: fep gazzer OUT: PINK BLUE
IN: fep dax OUT: PINK YELLOW

*GRAMMAR*
dax -> YELLOW 
 fep -> PINK 
 gazzer -> BLUE 
 kiki -> GREEN 
 u1 zup x1 -> [x1] [u1] [u1] [x1] 
 x1 lug x2 -> [x2] [x1] 
 u1 tufa u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 