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

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

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