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

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

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