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

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

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