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

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

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