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

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

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