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

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

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