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

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

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