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

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

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