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

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

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