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

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

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