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

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

*GRAMMAR*
gazzer -> RED 
 tufa -> PURPLE 
 blicket -> PINK 
 fep -> YELLOW 
 x1 wif -> [x1] [x1] 
 u1 dax u2 -> [u2] [u2] [u2] [u1] [u1] 
 u1 lug -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 