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

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

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