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

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

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