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

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

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