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

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

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