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

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

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