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

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

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