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

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

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