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

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

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