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

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

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