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

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

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