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

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

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