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

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

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