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

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

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