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

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

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