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

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

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