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

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

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