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

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

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