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

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

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