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

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

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