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

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

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