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

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

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