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

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

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