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

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

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