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

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

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