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

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

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