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

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

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