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

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

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