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

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

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