*SUPPORT*
IN: tufa blicket zup zup OUT: BLUE YELLOW BLUE YELLOW BLUE YELLOW BLUE YELLOW
IN: kiki dax dax OUT: PINK PINK PINK PINK
IN: kiki kiki OUT: PINK PINK
IN: kiki kiki dax OUT: PINK PINK PINK PINK
IN: tufa OUT: BLUE
IN: blicket OUT: YELLOW
IN: gazzer kiki zup OUT: GREEN PINK GREEN PINK
IN: gazzer blicket dax OUT: GREEN YELLOW GREEN YELLOW
IN: kiki lug gazzer zup OUT: GREEN GREEN PINK
IN: gazzer OUT: GREEN
IN: kiki zup OUT: PINK PINK
IN: kiki zup dax OUT: PINK PINK PINK PINK
IN: kiki tufa OUT: PINK BLUE
IN: tufa zup zup OUT: BLUE BLUE BLUE BLUE

*QUERY*
IN: kiki gazzer OUT: PINK GREEN
IN: kiki OUT: PINK
IN: kiki dax OUT: PINK PINK
IN: blicket dax OUT: YELLOW YELLOW
IN: kiki gazzer kiki dax OUT: PINK GREEN PINK PINK GREEN PINK
IN: gazzer dax dax OUT: GREEN GREEN GREEN GREEN
IN: gazzer tufa zup OUT: GREEN BLUE GREEN BLUE
IN: gazzer zup lug tufa dax OUT: BLUE BLUE GREEN GREEN
IN: gazzer dax OUT: GREEN GREEN
IN: gazzer gazzer tufa lug kiki zup dax OUT: PINK PINK PINK PINK GREEN GREEN BLUE

*GRAMMAR*
blicket -> YELLOW 
 tufa -> BLUE 
 kiki -> PINK 
 gazzer -> GREEN 
 x1 lug x2 -> [x2] [x1] 
 x1 zup -> [x1] [x1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 