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

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

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