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

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

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