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

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

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