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

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

*GRAMMAR*
fep -> PURPLE 
 blicket -> PINK 
 tufa -> RED 
 kiki -> BLUE 
 u1 gazzer x1 -> [u1] [x1] 
 u1 lug u2 -> [u2] [u1] 
 x1 dax x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 