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

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

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