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

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

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