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

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

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