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

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

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