*SUPPORT*
IN: fep dax wif fep OUT: YELLOW YELLOW YELLOW PURPLE
IN: dax OUT: PURPLE
IN: fep dax lug wif dax wif dax OUT: PURPLE PURPLE PURPLE PURPLE YELLOW PURPLE PURPLE
IN: dax lug OUT: PURPLE PURPLE
IN: tufa dax OUT: RED PURPLE
IN: dax gazzer OUT: PURPLE PURPLE PURPLE
IN: tufa gazzer OUT: RED RED RED
IN: dax fep OUT: PURPLE YELLOW
IN: tufa lug OUT: RED RED
IN: dax lug wif dax wif tufa OUT: RED RED PURPLE PURPLE PURPLE PURPLE
IN: kiki OUT: PINK
IN: fep lug wif kiki OUT: PINK PINK YELLOW YELLOW
IN: tufa fep lug OUT: RED YELLOW YELLOW
IN: dax lug gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE

*QUERY*
IN: dax tufa OUT: PURPLE RED
IN: tufa OUT: RED
IN: dax lug wif fep OUT: YELLOW YELLOW PURPLE PURPLE
IN: kiki kiki dax wif dax OUT: PURPLE PURPLE PINK PINK PURPLE
IN: fep tufa OUT: YELLOW RED
IN: fep OUT: YELLOW
IN: dax fep lug OUT: PURPLE YELLOW YELLOW
IN: kiki lug OUT: PINK PINK
IN: dax kiki lug OUT: PURPLE PINK PINK
IN: fep lug gazzer OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW

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