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

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

*GRAMMAR*
gazzer -> YELLOW 
 lug -> BLUE 
 wif -> RED 
 kiki -> PURPLE 
 x1 zup x2 -> [x2] [x2] [x1] 
 x1 blicket -> [x1] [x1] [x1] [x1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 