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

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

*GRAMMAR*
wif -> BLUE 
 kiki -> PINK 
 dax -> RED 
 gazzer -> YELLOW 
 u1 blicket x1 -> [x1] [u1] 
 u1 zup u2 -> [u1] [u2] [u1] [u1] [u2] 
 u1 lug -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 