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

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

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