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

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

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