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

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

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