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

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

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