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

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

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