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

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

*GRAMMAR*
kiki -> RED 
 dax -> GREEN 
 tufa -> PINK 
 blicket -> BLUE 
 x1 zup u1 -> [x1] [x1] [u1] 
 x1 lug -> [x1] [x1] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 