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

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

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