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

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

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