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

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

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