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

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

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