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

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

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