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

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

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