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

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

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