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

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

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