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

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

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