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

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

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