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

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

*GRAMMAR*
tufa -> YELLOW 
 zup -> BLUE 
 gazzer -> GREEN 
 kiki -> PINK 
 u1 dax -> [u1] [u1] 
 u1 lug u2 -> [u2] [u1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 