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

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

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