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

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

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