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

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

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