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

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

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