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

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

*GRAMMAR*
fep -> RED 
 dax -> BLUE 
 kiki -> GREEN 
 zup -> PURPLE 
 u1 wif -> [u1] [u1] 
 u1 gazzer -> [u1] [u1] [u1] 
 x1 lug x2 -> [x2] [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 