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

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

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