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

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

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