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

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

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