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

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

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