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

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

*GRAMMAR*
lug -> RED 
 blicket -> YELLOW 
 fep -> BLUE 
 dax -> PINK 
 u1 gazzer u2 -> [u1] [u2] [u1] [u2] [u1] 
 x1 tufa -> [x1] [x1] [x1] [x1] [x1] 
 x1 kiki x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 