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

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

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