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

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

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