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

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

*GRAMMAR*
kiki -> PINK 
 tufa -> YELLOW 
 blicket -> RED 
 zup -> PURPLE 
 u1 fep x1 -> [x1] [u1] 
 u1 gazzer x1 -> [x1] [u1] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 