*SUPPORT*
IN: dax tufa OUT: YELLOW YELLOW YELLOW YELLOW
IN: gazzer dax blicket OUT: RED YELLOW PINK
IN: gazzer lug OUT: RED RED RED
IN: blicket gazzer tufa OUT: PINK RED PINK RED PINK RED PINK RED
IN: dax lug OUT: YELLOW YELLOW YELLOW
IN: dax zup blicket lug OUT: YELLOW PURPLE PINK PINK PINK
IN: gazzer OUT: RED
IN: gazzer gazzer lug OUT: RED RED RED RED
IN: blicket blicket gazzer kiki blicket OUT: PINK PINK PINK PINK PINK RED
IN: dax OUT: YELLOW
IN: dax zup OUT: YELLOW PURPLE
IN: blicket OUT: PINK
IN: zup OUT: PURPLE
IN: gazzer tufa OUT: RED RED RED RED

*QUERY*
IN: gazzer gazzer tufa OUT: RED RED RED RED RED RED RED RED
IN: dax lug kiki gazzer OUT: RED RED RED YELLOW YELLOW YELLOW
IN: gazzer dax OUT: RED YELLOW
IN: dax blicket gazzer zup OUT: YELLOW PINK RED PURPLE
IN: zup tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: dax kiki zup OUT: PURPLE PURPLE PURPLE YELLOW
IN: gazzer blicket dax lug OUT: RED PINK YELLOW YELLOW YELLOW
IN: blicket lug OUT: PINK PINK PINK
IN: blicket blicket dax lug OUT: PINK PINK YELLOW YELLOW YELLOW
IN: gazzer blicket lug kiki blicket OUT: PINK PINK PINK RED PINK PINK PINK

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