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

*QUERY*
IN: kiki dax kiki dax tufa tufa dax tufa OUT: YELLOW YELLOW YELLOW YELLOW PURPLE PURPLE PURPLE PURPLE
IN: blicket tufa zup tufa OUT: RED PURPLE PURPLE PURPLE PURPLE
IN: blicket zup blicket OUT: RED RED RED RED
IN: blicket OUT: RED
IN: blicket dax blicket OUT: RED RED RED
IN: tufa OUT: PURPLE
IN: kiki dax kiki lug tufa OUT: YELLOW YELLOW YELLOW PURPLE PURPLE PURPLE PURPLE YELLOW
IN: blicket lug blicket OUT: RED RED RED RED RED RED
IN: tufa dax blicket lug blicket OUT: PURPLE PURPLE RED RED RED RED RED RED
IN: kiki blicket lug kiki OUT: YELLOW RED YELLOW YELLOW YELLOW YELLOW RED

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