*SUPPORT*
IN: zup lug OUT: PINK PINK
IN: dax fep wif fep wif OUT: PURPLE BLUE BLUE
IN: gazzer dax fep wif OUT: RED PURPLE BLUE
IN: zup gazzer fep wif OUT: PINK RED BLUE
IN: dax OUT: PURPLE
IN: dax tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: gazzer dax dax lug OUT: RED PURPLE PURPLE RED PURPLE PURPLE
IN: wif fep wif OUT: BLUE BLUE
IN: wif lug OUT: BLUE BLUE
IN: wif OUT: BLUE
IN: gazzer gazzer fep gazzer OUT: RED RED RED
IN: zup OUT: PINK
IN: gazzer OUT: RED
IN: zup fep zup OUT: PINK PINK

*QUERY*
IN: zup lug lug OUT: PINK PINK PINK PINK
IN: gazzer tufa OUT: RED RED RED RED RED RED RED
IN: gazzer lug OUT: RED RED
IN: dax fep gazzer dax OUT: PURPLE RED PURPLE
IN: dax zup lug lug OUT: PURPLE PINK PURPLE PINK PURPLE PINK PURPLE PINK
IN: zup fep zup fep wif fep dax OUT: PINK PINK BLUE PURPLE
IN: wif zup OUT: BLUE PINK
IN: wif fep dax gazzer fep wif fep dax OUT: BLUE PURPLE RED BLUE PURPLE
IN: gazzer fep dax OUT: RED PURPLE
IN: dax fep zup zup lug OUT: PURPLE PINK PINK PURPLE PINK PINK

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