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

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

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