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

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

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