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

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

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