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

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

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