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

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

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