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

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

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