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

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

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