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

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

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