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

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

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