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

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

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