*SUPPORT*
IN: tufa wif lug OUT: YELLOW BLUE
IN: tufa gazzer OUT: YELLOW YELLOW
IN: tufa gazzer fep tufa fep kiki fep tufa OUT: YELLOW RED YELLOW YELLOW YELLOW
IN: lug OUT: BLUE
IN: tufa fep lug OUT: BLUE YELLOW
IN: tufa gazzer wif lug fep lug OUT: BLUE YELLOW YELLOW BLUE
IN: tufa gazzer wif dax OUT: YELLOW YELLOW PURPLE
IN: lug gazzer fep kiki OUT: RED BLUE BLUE
IN: dax tufa gazzer OUT: PURPLE YELLOW YELLOW
IN: dax gazzer wif kiki OUT: PURPLE PURPLE RED
IN: lug gazzer fep dax OUT: PURPLE BLUE BLUE
IN: kiki gazzer wif dax OUT: RED RED PURPLE
IN: dax gazzer OUT: PURPLE PURPLE
IN: lug gazzer OUT: BLUE BLUE

*QUERY*
IN: tufa wif kiki fep dax OUT: PURPLE YELLOW RED
IN: kiki gazzer OUT: RED RED
IN: tufa lug fep tufa fep dax OUT: PURPLE YELLOW YELLOW BLUE
IN: kiki OUT: RED
IN: tufa fep tufa OUT: YELLOW YELLOW
IN: tufa OUT: YELLOW
IN: tufa tufa OUT: YELLOW YELLOW
IN: dax OUT: PURPLE
IN: tufa fep dax fep dax OUT: PURPLE PURPLE YELLOW
IN: tufa kiki wif kiki OUT: YELLOW RED RED

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