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

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

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