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

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

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