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

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

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