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

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

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