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

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

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