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

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

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