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

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

*GRAMMAR*
kiki -> YELLOW 
 wif -> BLUE 
 gazzer -> PINK 
 lug -> RED 
 x1 dax x2 -> [x1] [x1] [x2] [x2] 
 u1 blicket -> [u1] [u1] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 