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

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

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