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

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

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